INVISION TECHNOLOGIES INC
S-1, 1996-06-07
X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS
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<PAGE>
      AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 7, 1996
                                                        REGISTRATION NO. 333-
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                         ------------------------------
 
                                    FORM S-1
 
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
 
                          INVISION TECHNOLOGIES, INC.
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                         <C>                            <C>
        DELAWARE                        3844                  94-3123544
     (State or other        (Primary Standard Industrial   (I.R.S. Employer
     jurisdiction of        Classification Code Number)     Identification
    incorporation or                                             No.)
      organization)
</TABLE>
 
                               3420 E. THIRD AVE.
                         FOSTER CITY, CALIFORNIA 94404
                                 (415) 578-1930
         (Address, including zip code, and telephone number, including
            area code, of registrant's principal executive offices)
 
                         ------------------------------
 
                               CURTIS P. DISIBIO
                            CHIEF FINANCIAL OFFICER
                          INVISION TECHNOLOGIES, INC.
                               3420 E. THIRD AVE.
                             FOSTER CITY, CA 94404
                                 (415) 578-1930
           (Name, address and telephone number of agent for service)
 
                         ------------------------------
 
                                   Copies to:
                             Robert L. Jones, Esq.
                    Cooley Godward Castro Huddleson & Tatum
                         3000 El Camino Real, Suite 400
                          Palo Alto, California 94306
 
                         ------------------------------
 
                APPROXIMATE DATE OF PROPOSED SALE TO THE PUBLIC:
AS SOON AS PRACTICABLE AFTER THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.
 
                         ------------------------------
 
    If  any of the Securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to  Rule 415 under the Securities Act  of
1933, check the following box. /X/
 
    If  this Form  is filed  to register  additional securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration statement  number  of  the  earlier
effective registration statement for the same offering. / /
 
    If  this Form  is a post-effective  amendment filed pursuant  to Rule 462(c)
under the Securities Act,  check the following box  and list the Securities  Act
registration  statement number  of the earlier  effective registration statement
for the same offering. / /
 
    If delivery of the Prospectus is expected  to be made pursuant to Rule  434,
please check the following box. / /
 
                         ------------------------------
 
                        CALCULATION OF REGISTRATION FEE
 
<TABLE>
<CAPTION>
                                                                                  PROPOSED MAXIMUM
                                                                PROPOSED MAXIMUM     AGGREGATE
           TITLE OF EACH CLASS OF                AMOUNT TO       OFFERING PRICE       OFFERING         AMOUNT OF
        SECURITIES TO BE REGISTERED            BE REGISTERED     PER SHARE (1)       PRICE (1)      REGISTRATION FEE
<S>                                           <C>               <C>               <C>               <C>
Common Stock, $.001 par value...............   259,090 shares        $13.00          $3,368,170        $1,161.44
</TABLE>
 
(1) Estimated in accordance with Rule 457(c) solely for the purpose of computing
    the  amount of the registration fee based on the average of the high and low
    prices of the  Company's Common  Stock as  reported on  the Nasdaq  SmallCap
    Market on June 5, 1996.
 
                         ------------------------------
 
    THE  REGISTRANT HEREBY  AMENDS THIS REGISTRATION  STATEMENT ON  SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A  FURTHER  AMENDMENT  WHICH SPECIFICALLY  STATES  THAT  THIS  REGISTRATION
STATEMENT  SHALL THEREAFTER BECOME EFFECTIVE IN  ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT  OF 1933  OR UNTIL  THE REGISTRATION  STATEMENT SHALL  BECOME
EFFECTIVE  ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                          INVISION TECHNOLOGIES, INC.
                             CROSS REFERENCE SHEET
                   PURSUANT TO ITEM 501(b) OF REGULATION S-K
                 SHOWING LOCATION IN PROSPECTUS OF INFORMATION
                         REQUIRED BY ITEMS OF FORM S-1
 
<TABLE>
<CAPTION>
ITEM NUMBER AND HEADING
IN FORM S-1 REGISTRATION STATEMENT                                               LOCATION IN PROSPECTUS
- ----------------------------------------------------------------  -----------------------------------------------------
<C>        <S>                                                    <C>
       1.  Forepart of the Registration Statement and Outside
            Front Cover Page of Prospectus......................  Outside Front Cover Page
       2.  Inside Front and Outside Back Cover Pages of
            Prospectus..........................................  Inside Front and Outside Back Cover Pages of
                                                                   Prospectus
       3.  Summary Information; Risk Factors, and Ratio of
            Earnings to Fixed Charges...........................  Inside Front Cover Page; Prospectus Summary; Risk
                                                                   Factors
       4.  Use of Proceeds......................................  Use of Proceeds
       5.  Determination of Offering Price......................  Not applicable
       6.  Dilution.............................................  Not applicable
       7.  Selling Security Holders.............................  Principal Stockholders and Selling Security Holders
       8.  Plan of Distribution.................................  Outside Front Cover Page; Plan of Distribution
       9.  Description of Securities to be Registered...........  Description of Capital Stock
      10.  Interests of Named Experts and Counsel...............  Not applicable
      11.  Information with Respect to the Registrant...........  Outside Front and Inside Front Cover Pages;
                                                                   Prospectus Summary; Risk Factors; Dividend Policy;
                                                                   Selected Financial Data; Management's Discussion and
                                                                   Analysis of Financial Condition and Results of
                                                                   Operations; Business; Management; Certain
                                                                   Transactions; Principal Stockholders; Description of
                                                                   Capital Stock; Shares Eligible for Future Sale;
                                                                   Qualified Small Business Stock; Glossary of
                                                                   Technical Terms; Financial Statements
      12.  Disclosure of Commission Position on Indemnification
            for Securities Act Liabilities......................  Not applicable
</TABLE>
<PAGE>
PROSPECTUS                       259,090 SHARES
 
                                     [LOGO]
 
                                  COMMON STOCK
                            ------------------------
 
    All  of the  shares of  Common Stock  offered hereby  are issuable  upon the
exercise of warrants  issued by  InVision Technologies, Inc.  (the "Company"  or
"InVision")  in a private placement in 1995, and held by Anaconda Partners, L.P.
("Anaconda")  and  LEO  Holdings,  Inc.  (collectively,  the  "Selling  Security
Holders").  Such warrants are exercisable for  227,272 shares at $8.80 per share
and 31,818 shares at  $11.00 per share. The  foregoing Warrants are referred  to
herein  as the  "Warrants." All of  the shares  are being offered  hereby by the
Selling Security Holders.  The Company's Common  Stock is traded  on The  Nasdaq
SmallCap  Market under the symbol  "INVN." The last reported  sales price of the
Company's Common Stock on the Nasdaq SmallCap Market on June 5, 1996 was  $12.75
per share.
                            ------------------------
 
                 THIS OFFERING INVOLVES A HIGH DEGREE OF RISK.
                SEE "RISK FACTORS" COMMENCING ON PAGE 6 HEREOF.
 
                             ---------------------
 
THESE  SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
   EXCHANGE  COMMISSION   OR  ANY   STATE  SECURITIES   COMMISSION  NOR   HAS
     THE  COMMISSION OR ANY STATE  SECURITIES COMMISSION PASSED UPON THE
        ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY  REPRESENTATION
                     TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
    No  underwriting commissions  or discounts  will be  paid by  the Company in
connection with  this offering.  Estimated expenses  payable by  the Company  in
connection  with this  offering are  $81,161.44. The  aggregate proceeds  to the
Selling Security Holders from the Common Stock will be the purchase price of the
Common Stock  sold  less the  aggregate  agents' commissions  and  underwriters'
discounts,  if any, and other expenses of issuance and distribution not borne by
the Company. See "Plan of Distribution."
 
June 7, 1996
 
                  THE DATE OF THIS PROSPECTUS IS JUNE 7, 1996
<PAGE>
                             AVAILABLE INFORMATION
 
    The Company  is subject  to  the reporting  requirements of  the  Securities
Exchange  Act  of  1934, as  amended  (the  "Exchange Act"),  and  in accordance
therewith, files  annual  and  quarterly reports,  proxy  statements  and  other
information with the Securities and Exchange Commission (the "Commission"). Such
reports,  proxy statements and other information  may be inspected and copied at
the Commission's Public Reference  Section, 450 Fifth  Street, N.W., Room  1024,
Washington,  D.C. 20549, as  well as at  the Commission's Regional  Offices at 7
World Trade Center, 13th Floor, New York,  New York 10048; and 500 West  Madison
Street, Suite 1400, Chicago, Illinois 60661-2511. Copies of such material can be
obtained at prescribed rates from the Public Reference Section of the Commission
at  450 Fifth  Street, N.W.,  Washington, D.C.  20549. The  Common Stock  of the
Company is quoted on the Nasdaq  SmallCap Market. Reports and other  information
concerning  the  Company  may  be  inspected  at  the  National  Association  of
Securities Dealers, Inc. at 1735 K Street, N.W. Washington, D.C. 20006.
 
    A registration  statement on  form  S-1 with  respect  to the  Common  Stock
offered hereby (the "Registration Statement") has been filed with the Commission
under the Act. This Prospectus does not contain all of the information contained
in  such Registration Statement and the  exhibits and schedules thereto, certain
portions of which have been omitted pursuant to the rules and regulations of the
Commission. For further information with respect  to the Company and the  Common
Stock  offered hereby, reference  is made to the  Registration Statement and the
exhibits  and  schedules  thereto.  Statements  contained  in  this   Prospectus
regarding  the  contents  of  any  contract  or  any  other  documents  are  not
necessarily complete and, in each instance, reference is hereby made to the copy
of such contract or document filed as an exhibit to the Registration  Statement.
The Registration Statement, including exhibits thereto, may be inspected without
charge   at  the  Securities  and  Exchange  Commission's  principal  office  in
Washington, D.C., and copies of all or any part thereof may be obtained from the
Public Reference Section, Securities and Exchange Commission, Washington,  D.C.,
20549, upon payment of the prescribed fees.
 
                                       2
<PAGE>
                               PROSPECTUS SUMMARY
 
    THE  FOLLOWING SUMMARY IS  QUALIFIED IN ITS  ENTIRETY AND SHOULD  BE READ IN
CONJUNCTION WITH THE MORE DETAILED INFORMATION AND FINANCIAL STATEMENTS AND  THE
NOTES  THERETO APPEARING ELSEWHERE  IN THIS PROSPECTUS.  A GLOSSARY OF TECHNICAL
TERMS IS INCLUDED AT PAGE 48 OF THIS PROSPECTUS.
 
                                  THE COMPANY
 
    InVision Technologies, Inc. was incorporated  in September 1990 to  develop,
manufacture,  market and  support aviation  security products  based on advanced
computed  tomography  ("CT"  or  "CAT  Scan")  technology.  In  December   1994,
InVision's  sole product,  the CTX  5000, became  the first  explosive detection
system ("EDS") to be  certified by the  Federal Aviation Administration  ("FAA")
for  use in the inspection of checked luggage on commercial flights. In order to
meet the throughput requirements of FAA  certification, two CTX 5000 units  were
configured  in  parallel.  Although  the  CTX  5000  has  proven  its  detection
capability through FAA  certification, there  currently is  no requirement  that
U.S.  airlines  (or international  airlines  or airports)  deploy  FAA certified
explosive detection  systems  or  that  U.S.  airlines  (or  most  international
airlines  or  airports)  deploy explosive  detection  systems at  all.  To date,
InVision is aware of no other company that has applied for FAA certification.
 
    InVision was organized to develop CT-based technology, which had been widely
adopted in  the medical  industry in  the 1970's,  for the  detection of  hidden
explosives.  The Company's  CTX 5000 is  the only  CT-based technology currently
available in the EDS industry. CT technology is based on a technique of rotating
an x-ray source around the object  being analyzed, rather than passing a  single
x-ray  through the object,  thereby allowing assessment of  the object from many
different angles. Using highly sophisticated algorithms, CT-based technology  is
able  to both "see into" an  object regardless of superimposition or neighboring
objects, and also characterize density,  mass, uniformity and morphology of  the
objects.
 
    Conventional  x-ray scanners which were adopted  during the 1970's to detect
hidden weapons  used  by hijackers  are  generally not  effective  in  detecting
explosives.  Perhaps the most dramatic example  of the inability of conventional
x-ray technology to detect  explosives was the tragic  bombing of Pan Am  Flight
103  in December 1988.  In response to  this bombing and  many others during the
late 1980's, government agencies, airport operating companies and  international
airlines accelerated their efforts to develop, test and deploy EDS technology.
 
    The  Company believes that  the CTX 5000 system  provides customers with the
highest level of confidence currently  available for the detection of  concealed
explosives based on the following: (1) the CTX 5000 is the only system certified
by  the FAA to detect all categories of  explosives considered to be a threat to
civil aviation; (2)  following the  quantitative measurement  of the  material's
characteristics,  the CTX 5000's computer  software automatically interprets the
CT-data,  compares  the  characteristics  of  suspect  objects  to  a   database
containing  the  characteristics of  compounds  used in  explosive  devices, and
identifies objects with characteristics similar to explosive devices  (threats);
and  (3) upon identification of a threat, the CTX 5000 automatically triggers an
alarm, thus eliminating reliance on an  operator to interpret each image of  the
contents  of the luggage. The operator then is able to use the CTX 5000 to focus
on the suspect  object, obtain  enhanced images  of the  threat, and  accurately
detect the presence of concealed explosives.
 
    Certain  European  airports  have  implemented  a  multi-level  approach  to
explosive detection.  In these  multi-level  systems a  primary  high-throughput
"Level  1" system screens 100% of the baggage. Level 1 alarms are reviewed by an
operator or screened by  a secondary "Level 2"  system. Baggage which cannot  be
cleared  at Level 2 is reinspected by a  tertiary "Level 3" system. The CTX 5000
is primarily sold as both a  Level 2 and Level 3  system for its entry into  the
European  marketplace. InVision will continue to sell  the CTX 5000 as a Level 2
and Level 3 system while attempting to broaden the market's awareness of the CTX
5000 as a primary (Level 1 or stand-alone) high detection system.
 
                                       3
<PAGE>
    As of May 31, 1996  the Company has received a  total of 22 orders from  end
users  for its CTX 5000 systems. The Company has produced a total of 21 systems.
Seventeen of these systems have been shipped to end users, two have been shipped
to the FAA (one of which replaces the original prototype delivered to the  FAA),
one  has  been  shipped to  a  distributor,  and one  remains  as  the Company's
engineering development system.  The Company's marketing  efforts are  currently
focused  on:  (1)  international customers  whose  governments  have established
regulations for the deployment of explosive detection systems; (2) new  airports
under  construction;  and (3)  FAA  operational tests  at  key U.S.  airports to
support the FAA rule making process and to support deployment of EDS  technology
by U.S. airlines.
 
    There  are certain product  limitations which have an  adverse effect on the
ability of the  Company to  market the CTX  5000. These  include the  relatively
higher  price  of the  CTX 5000,  its lower  throughput relative  to competitive
explosive detection systems utilizing different technologies, and the  inability
of the CTX 5000 to scan some luggage sizes.
 
    In  February  1996,  the Company  entered  into a  subcontract  with Imatron
Federal Systems, Inc. ("IFS") to perform activities under an FAA grant which was
awarded to IFS. Such subcontract will provide up to $2.0 million to the  Company
during  1996 for use in  increasing throughput and lowering  the cost of the CTX
5000. The Company was  also notified that  IFS may receive  up to an  additional
$2.1  million from the FAA in 1997 of  which the Company expects to receive $2.0
million for  further throughput  enhancement and  cost reduction  activities  in
1997.  This most recent  award represents a  continuation of FAA  funding of new
product development by the Company. To date, through subcontracts with IFS,  the
Company  has received an aggregate of approximately $6.8 million in FAA funding.
The Company hopes to continue to receive such funding in the future.
 
    The Company's business strategy is to establish its system as the  detection
standard  for the EDS  industry and to  maintain this position  as it undertakes
development of higher throughput enhancements to the system.
 
                                  RISK FACTORS
 
    In addition  to the  other  information contained  in this  Prospectus,  the
discussion  of  risk factors  on  pages 6  to 13  of  this Prospectus  should be
considered carefully in evaluating an investment in the Common Stock. The  risks
of investment in the Common Stock include the following factors:
 
    - The  Company has a history of losses and there can be no assurance that it
      will achieve profitability.
 
    - The  report  by   the  Company's  independent   accountants  contains   an
      explanatory  paragraph regarding  the Company's  ability to  continue as a
      going concern.
 
    - The CTX 5000  currently is  the only product  offered by  the Company  and
      there is uncertainty of its market acceptance.
 
    - There  is a limited  market for the  CTX 5000 based  upon its higher cost,
      lower throughput, limited configuration, and the difficulty of integrating
      the CTX 5000 into a continuously operating baggage handling system.
 
    - The EDS  market is  becoming intensely  competitive and  there can  be  no
      assurance  that the Company will be able to compete with competitors, many
      of whom have significantly greater resources than the Company.
 
    For a full discussion of these risk factors and other risk factors  relating
to  an investment in the  Common Stock offered hereby,  carefully read the "Risk
Factors" beginning on page 6 of this Prospectus.
 
    The Company was incorporated in Delaware  and its facilities are located  at
3420  E. Third Avenue, Foster City,  California 94404 where the telephone number
is (415) 578-1930.
 
                                       4
<PAGE>
                                  THE OFFERING
 
<TABLE>
<S>                             <C>
Common Stock outstanding        4,150,199 shares (1)
 before the offering..........
Common Stock offered by the     259,090 shares
 Selling Securityholders......
Common Stock to be outstanding  4,409,289 shares (1)
 after the offering...........
Use of proceeds...............  Proceeds to the Company from the exercise of the
                                Warrants will be used for general corporate
                                purposes. The Company will not receive any of
                                the proceeds from the sale of Common Stock by
                                the Selling Securityholders.
Nasdaq Symbol.................  INVN
</TABLE>
 
- ------------------------
 
(1) Excludes  (i) 567,028  shares  of Common  Stock  issuable upon  exercise  of
    options  outstanding  as  of May  31,  1996,  of which  273,863  shares were
    exercisable at such date at a  weighted average exercise price of $1.90  per
    share,  (ii) 90,000  shares issuable upon  exercise of the  warrants held by
    Donald &  Co.  Securities,  Inc. (the  "Representative's  Warrants")  at  an
    exercise price of $13.20 per share, (iii) 150,138 shares reserved for future
    issuance  under the Company's Equity Incentive  Plan and (iv) 150,000 shares
    reserved for issuance under the Company's Employee Stock Purchase Plan.
 
                             SUMMARY FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                    YEAR ENDED DECEMBER 31,
                                     -----------------------------------------------------
                                       1991       1992       1993       1994       1995
                                     ---------  ---------  ---------  ---------  ---------
                                                                                             THREE MONTHS    THREE MONTHS
                                                                                                 ENDED           ENDED
                                                                                               MARCH 31,       MARCH 31,
                                                                                                 1995            1996
                                                                                            ---------------  -------------
                                                                                              (UNAUDITED)     (UNAUDITED)
                                                                                            ---------------  -------------
<S>                                  <C>        <C>        <C>        <C>        <C>        <C>              <C>
STATEMENT OF OPERATIONS DATA:
Total revenues.....................  $     699  $   3,099  $   1,518  $     821  $   9,653     $     990       $   4,469
Operating loss.....................     (2,612)    (2,044)    (3,025)    (3,324)    (2,988)         (633)           (185)
Net loss...........................     (2,650)    (2,196)    (3,307)    (3,727)    (3,292)         (746)         (1,215)
Pro forma net loss per share (1)...                                              $   (0.99)    $   (0.23)      $   (0.39)
Pro forma weighted average shares
 outstanding (1)...................                                                  3,321         3,306           3,121
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                                MARCH 31, 1996
                                                                           DECEMBER 31,   --------------------------
                                                                               1995        ACTUAL    AS ADJUSTED (2)
                                                                           -------------  ---------  ---------------
<S>                                                                        <C>            <C>        <C>
BALANCE SHEET DATA:
Cash.....................................................................    $   1,927    $     470     $   5,962
Working capital (deficit)................................................       (3,511)      (4,348)        4,762
Total assets.............................................................        7,316        6,703        11,927
Total liabilities........................................................        9,838        9,737         6,119
Total stockholders' (deficit) equity.....................................       (2,522)      (3,034)        5,808
</TABLE>
 
- ------------------------------
(1) See Note 2 of Notes to Financial Statements for an explanation of the method
    used to determine the number of shares  used to compute pro forma per  share
    amounts.
 
(2)  As adjusted to  give effect to the  sale of the  1,035,000 shares of Common
    Stock sold in the Company's initial  public offering and the application  of
    the net proceeds therefrom, including the repayment of indebtedness.
 
    UNLESS  OTHERWISE INDICATED, ALL INFORMATION IN THIS PROSPECTUS ASSUMES, (I)
NO EXERCISE OF OUTSTANDING OPTIONS TO PURCHASE AN AGGREGATE OF 567,028 SHARES OF
COMMON STOCK  OUTSTANDING AS  OF  MAY 31,  1996, AND  (II)  NO EXERCISE  OF  THE
REPRESENTATIVE'S WARRANTS.
 
                                       5
<PAGE>
                                  RISK FACTORS
 
    AN  INVESTMENT IN THE COMPANY INVOLVES A  HIGH DEGREE OF RISK. THE FOLLOWING
RISK FACTORS SHOULD BE CONSIDERED  CAREFULLY BEFORE PURCHASING THE COMMON  STOCK
OFFERED HEREBY.
 
    HISTORY  OF  LOSSES;  NO  ASSURANCE OF  PROFITABILITY.    InVision commenced
business operations  in September  1990 and  remained in  the development  stage
through  1994. The Company received its first revenues from product sales in the
first quarter  of  1995.  InVision  has  had net  losses  for  each  year  since
inception,  and as of March 31, 1996,  had an accumulated deficit of $17,142,000
and a working capital deficit of $4,348,000. The Company estimates that in order
to achieve break-even operating results  in 1996 (excluding non-cash charges  to
be  charged to earnings  in 1996 of approximately  $1,675,000 related to options
and warrants to be outstanding at the  closing of this offering), it would  need
to  sell  18 to  22  CTX 5000  systems during  1996,  depending on  many factors
including the  configuration,  pricing,  options  and  required  integration  of
systems  sold. The Company received new orders  from end users for five CTX 5000
systems during calendar year 1995 and has received an additional four orders  in
1996.  As of May 31, 1996, the Company has shipped seven systems to end users in
1996 and has orders for five systems in backlog. There can be no assurance  that
order  volume will  increase or  that any  increase will  enable the  Company to
achieve  profitability  or,  if  it  is  achieved,  that  profitability  can  be
maintained. See "Management's Discussion and Analysis of Financial Condition and
Results of Operations."
 
    ABILITY  TO CONTINUE AS GOING CONCERN; EXPLANATORY PARAGRAPH IN ACCOUNTANTS'
REPORT.   The report  by  InVision's independent  accountants included  in  this
Prospectus  contains an explanatory paragraph regarding the Company's ability to
continue as a going  concern. Such report states  that the Company has  incurred
recurring  losses  from  operations  since  inception  and  has  a  net  capital
deficiency that raises substantial doubt as of the date of such report about the
Company's ability to continue as a going concern. In the opinion of  management,
existing  funding  together with  the net  proceeds  from the  Company's initial
public offering  and  cash  from  operations will  be  sufficient  to  fund  the
Company's  operations into the second quarter of  1997. See Note 12 of the Notes
to Financial  Statements.  See also  "Management's  Discussion and  Analysis  of
Financial   Condition  and  Results  of  Operations  --  Liquidity  and  Capital
Resources."
 
    SINGLE PRODUCT; UNCERTAINTY OF MARKET ACCEPTANCE.  The CTX 5000 currently is
the only product offered  by the Company and  the Company derives  substantially
all of its revenues from the sale of CTX 5000 units. All of the Company's orders
from  end users to date have been  received from an aggregate of eight customers
and a majority of  these have been  from a single customer.  The market for  EDS
technology  is  largely  undeveloped  and  the  Company  believes  that,  in the
foreseeable future, the market for the CTX 5000 will be limited to international
airports. To achieve market acceptance, the CTX 5000 must replace low cost, high
throughput x-ray technology and there can be no assurance that the CTX 5000 will
replace such x-ray  technology. Factors  described below such  as limited  field
operations,  lower throughput, limited configuration  and competition may delay,
limit or  prevent  market  acceptance.  In addition,  given  the  large  capital
commitment required to purchase the CTX 5000 system, the requirement to purchase
two  units in order to  obtain an FAA certified  explosive detection system, and
the budgetary concerns of governments,  airlines and airports the  marketability
of  the CTX 5000 system  may be limited. The commercial  success of the CTX 5000
will depend  upon its  acceptance  by domestic  and international  airports  and
government  agencies as  a safe, useful  and cost-effective  alternative to less
expensive,  higher   throughput   competitive   products   employing   different
technologies.  The Company believes  that the overall  demand for EDS technology
will depend significantly upon  the public perception of  the risk of  terrorist
attacks.  This perception places economic pressure  upon the airline industry to
implement, and  political  pressure  on  government  agencies  to  mandate,  EDS
screening. There can be no assurance that the public will perceive the threat of
terrorist   bombings  to  be  substantial  or  that  the  airline  industry  and
governmental agencies will actively pursue EDS technology. As a result of  these
factors,  there is  no assurance  the Company  will be  able to  achieve initial
market penetration, revenue growth or profitability. See "Business."
 
                                       6
<PAGE>
    LIMITED FIELD  OPERATIONS; DEPENDENCE  ON MANCHESTER  AIRPORT  INSTALLATION.
Customers  of the  Company have installed  CTX 5000  systems at a  total of five
airports in four countries. However, most of these installations have been  very
recent  and  the  Company's  customers have  only  limited  experience  with the
operation of the  CTX 5000  in high-volume  airport operations.  At the  current
time,  the Company's single  largest customer has been  the airport authority in
Manchester, England,  which has  ordered  10 systems,  all  of which  have  been
installed.  The Manchester airport is the first major deployment of the CTX 5000
as an  integral part  of security  screening at  a major  airport. Many  of  the
factors  necessary  to make  the overall  Manchester  baggage scanning  system a
success, such as the  CTX 5000's integration with  the baggage handling  system,
ongoing  training and maintenance  and reliability of  operators, are beyond the
control of the Company. The failure of  the CTX 5000 to perform successfully  in
this  deployment may have an adverse  effect on the Company's marketing efforts.
See "Business."
 
    LIMITED MARKET FOR CURRENT  SYSTEM.  There  are certain product  limitations
with  regard  to throughput,  configuration and  integration  which may  have an
adverse effect  on the  ability  of the  Company to  market  the CTX  5000.  See
"Business."
 
    - LOWER  THROUGHPUT.  Throughput, the measurement of the number of bags that
      an explosive detection system  is able to scan  per hour, is an  important
      factor  in  a  potential  customer's  decision  to  purchase  a particular
      explosive detection system. The CTX 5000 currently has a throughput of 300
      bags per  hour ("bph"),  a  throughput that  is significantly  lower  than
      certain of the Company's competitors that claim throughput of 700 to 1,000
      bph.  As  a result,  the CTX  5000 is  marketed by  InVision, and  used by
      existing customers, as  a secondary  (Level 2) and/or  tertiary (Level  3)
      screening device in combination with conventional x-ray technology in many
      locations.  The market for secondary  and/or tertiary screening devices is
      substantially smaller than the market for primary screening devices. There
      can be  no  assurance  that the  Company  will  be able  to  increase  the
      throughput of the CTX 5000 to enable the Company to market the CTX 5000 as
      a primary screening device or that the Company will be able to continue to
      sell the CTX 5000 as a secondary or tertiary screening device.
 
    - LIMITED  CONFIGURATION.    The  physical  configuration  of  the  CTX 5000
      currently accommodates luggage of 63 to 70 centimeters wide, depending  on
      certain  factors. In many  countries, including Europe,  luggage up to one
      meter (100 centimeters) in width is permitted on commercial flights. As  a
      result,  in these countries, the CTX 5000 is not able to scan all types of
      luggage. The inability of the  CTX 5000 to scan  all types of luggage  has
      had,  and  is expected  to  continue to  have,  an adverse  effect  on the
      Company's ability to market the CTX 5000.
 
    - INTEGRATION; QUEUING.  Many airport baggage handling systems have conveyor
      belts which operate continuously at rates  of up to .5 meters per  second.
      The  CTX 5000 does not operate continuously and requires that the conveyor
      belt stop and that luggage be held in  the system for an average of 10  to
      12 seconds. In order to integrate the CTX 5000 into these systems, queuing
      conveyors  are required in front  of, and often in  back of, the CTX 5000.
      There can be no assurance that InVision will be successful in  integrating
      its  stop-belt  systems into  the  continuous-flow environment  of airport
      baggage handling systems.
 
    COMPETITION; GREATER RESOURCES OF COMPETITORS.   The EDS market is  becoming
intensely competitive. The market includes vendors specifically dedicated to the
EDS  market  as  well  as major  corporations  which  have  considerably greater
resources than  InVision.  The Company  is  aware of  other  major  corporations
competing in other markets that intend to enter the EDS market such as Lockheed/
Martin  Corporation, which  has recently announced  an intention  to market, and
which has received an FAA  grant of approximately $4.7  million in 1996 and  may
receive  an additional  $4 million  in 1997  to design  and develop,  a CT-based
explosive detection system over the next  two years. Many of InVision's  current
and potential competitors have greater financial, marketing, technical and other
resources  than InVision. The commercial airline industry has shown a preference
for such competitors'  systems due to  their lower cost,  faster throughput  and
ability to handle all baggage. The FAA is encouraging
 
                                       7
<PAGE>
the  development of greater competition in the EDS industry and has announced an
intent to fund the further development of CT-based EDS technology. There can  be
no  assurance  that InVision  will be  successful  in convincing  the commercial
airline industry that  the CTX 5000  offers better overall  value than  existing
systems,  that new systems  with comparable or  greater performance, lower price
and faster or  equivalent throughput will  not be introduced,  or that  InVision
will otherwise be able to compete successfully with existing or new competitors.
See "Business -- Competition."
 
    DEPENDENCE ON SUPPLIERS.  Certain key components used in InVision's products
have  been designed by  InVision to its custom  specifications and are currently
available only from limited or single source suppliers. InVision currently  does
not  have long-term agreements with these suppliers. In view of the high cost of
many of these components, InVision is unable to maintain significant inventories
of some  necessary  components. In  the  event that  a  supplier were  to  cease
operations  or discontinue  a product,  InVision may  be unable  to acquire such
product from alternative  sources within  a reasonable  period of  time. In  the
event  that the Company's  suppliers were to  experience financial, operational,
production or quality assurance  difficulties, the supply  of components to  the
Company  would  be  reduced or  interrupted.  InVision  also uses  a  variety of
independent  third-party  manufacturers  and  subassemblers.  The  inability  to
develop  alternative  sources  for single  or  sole source  components,  to find
alternative third party manufacturers or subassemblers, or to obtain  sufficient
quantities  of these components could result  in delays or reductions in product
shipments, which  could  adversely  affect  the  Company's  business,  financial
condition  and results of operations and  damage the Company's relationship with
its customers. See "Business."
 
    NEED FOR ADDITIONAL FINANCING.  The Company estimates that the net  proceeds
of  the Company's initial  public offering and FAA  development funding from IFS
together with cash receipts from customers  for backlog net of customer  advance
payments  received prior to December 31, 1995 would be sufficient to satisfy the
Company's cash requirements  into the second  quarter of 1997.  The Company  may
nevertheless  require additional  capital before or  after such  period and will
most likely require additional capital in connection with any future operations.
In connection therewith, the Company may need to sell equity or debt  securities
to  help finance its working capital  requirements. Even if the Company achieves
profitability, it believes that it will require significant additional financing
to support  its future  operations. There  can  be no  assurance that  any  such
additional  financing will be available to the Company or, if available, will be
on reasonable  terms. See  "Management's Discussion  and Analysis  of  Financial
Condition and Results of Operations -- Liquidity and Capital Resources."
 
    POTENTIAL  DILUTION FROM ADDITIONAL FINANCING.   The Company may be required
or may choose to sell  equity securities to obtain  financing in the future.  If
the  Company sells additional equity  securities at a price  per share less than
the public offering price, investors purchasing  shares of Common Stock in  this
offering  would  incur  additional dilution.  See  "Management's  Discussion and
Analysis of  Financial Condition  and  Results of  Operations --  Liquidity  and
Capital Resources."
 
    LIMITED  MANUFACTURING  EXPERIENCE.   As of  May 31,  1996, the  Company has
produced a total of 21 systems. Seventeen of these systems have been shipped  to
end  users, two have been shipped to the FAA (one of which replaces the original
prototype delivered to the FAA), one has been shipped to a distributor, and  one
remains as the Company's engineering development system. The Company has not yet
proven  its ability to produce the CTX  5000 units in quantity for any sustained
period of time, nor has it produced the CTX 5000 in quantity with the  necessary
quality  and reliability for the harsh airport environment in which the scanners
must operate.  The  Company  anticipates  that  it  will  need  to  improve  its
infrastructure  and hire additional production  and quality control personnel in
order to achieve the  requisite quantity, quality  and reliability. The  Company
has  not sustained production levels  for any significant period  of time at the
levels required  to  achieve  profitability.  The  failure  of  the  Company  to
establish  such production capability would result  in a material adverse effect
on the Company's business,  financial condition and  results of operations.  See
"Business -- Manufacturing."
 
                                       8
<PAGE>
    FLUCTUATIONS  IN  RESULTS  OF OPERATIONS;  LONG  SALES CYCLE.    The average
purchase price  of  a single  CTX  5000 unit  is  in excess  of  $800,000,  with
additional  related expenses required  to integrate the  system into the baggage
handling process at individual sites. Because the Company's CT-based  technology
is  a relatively new  technology and has  a high sales  price, the sales process
with any particular customer is typically 6  to 12 months and may be longer.  In
addition,  the manufacturing process  for an individual  CTX 5000 unit typically
lasts approximately three months. Customers may initially purchase a single  CTX
5000 unit for extended evaluation and testing and determine any volume purchases
based  upon the performance of that unit. As a result, orders for CTX 5000 units
take considerable time and the timing of individual shipments has a  significant
impact  on  the  Company's results  of  operations  and operating  income  for a
particular period. Accordingly, results of operations for a given period  should
not  be considered indicative of the results  to be expected for future periods.
In addition, a significant portion of the Company's operating expenses are,  and
will  be, relatively fixed in nature  and based primarily on anticipated orders.
See "Management's Discussion and Analysis of Financial Condition and Results  of
Operations."
 
    NO  ASSURANCE OF CONTINUED CERTIFICATION; RISK OF CERTIFICATION OF COMPETING
TECHNOLOGIES; GOVERNMENT REGULATION.  The FAA has responsibility for setting and
maintaining performance standards for explosive  detection systems for all  U.S.
airlines,  both in  the United  States and  abroad. The  FAA Final  Criteria for
Certification of EDS, published in September 1993, requires, among other things,
a throughput of 450 bph for  an explosive detection system. InVision's CTX  5000
unit  currently has been tested by the FAA at 300 bph and has therefore not been
certified as a single unit. The CTX  5000, when combined in a system  consisting
of  two  units,  was  certified  by  the FAA  in  1994.  There  currently  is no
requirement that U.S.  airlines (or international  airlines or airports)  deploy
FAA  certified  explosive  detection  systems or  that  U.S.  airlines  (or most
international airlines or airports) deploy  explosive detection systems at  all.
Should  the  standards  be  lowered  and should  other  lower  priced  or higher
throughput technologies become  certified, or should  other competitive  systems
otherwise  become certified,  the Company  would lose  a significant competitive
advantage and there can be no assurance  that InVision would be able to  compete
successfully  with these systems. The certification  by the FAA of any competing
EDS technology  could have  a material  adverse effect  on the  business of  the
Company.  Should the FAA  increase its certification standards,  there can be no
assurance that the CTX 5000 would meet such standards. See "Business."
 
    The Company has recently modified the CTX 5000 and the FAA has notified  the
Company  that such modification requires recertification by the FAA. The Company
intends to submit the CTX 5000 for  recertification before the end of 1996.  The
Company  intends  to  continue to  modify  the CTX  5000  in an  effort  to make
throughput enhancements  and cost  reductions to  the CTX  5000 based  upon  the
availability  of adequate funds.  Any such modifications  or updated versions of
the CTX 5000 may require  FAA approval in order  to retain certification or  may
require  re-certification. There can be no assurance that any such modifications
will be approved or, if  required, certified by the FAA,  and the failure to  be
approved  or certified could have a material  adverse effect on the Company. The
Company believes that its long-term success will depend in part upon the ability
to manufacture an EDS that meets or exceeds the throughput standards of the  FAA
Final  Certification  Criteria without  being  combined with  another  unit. See
"Business -- Research and Development."
 
    CURRENT DEPENDENCE ON GOVERNMENT  FUNDING FOR UNITED  STATES CUSTOMERS.   To
date,  all orders from United States customers  have been entirely funded by the
FAA. There can be no  assurance that such funding  will continue in the  future.
The  failure  of the  United States  government to  continue such  funding could
adversely affect the  Company's sales  in the United  States and  could have  an
adverse  effect on  the Company's business,  financial condition  and results of
operations. See "Business -- Marketing, Sales and Service."
 
    COMPETITION FOR  FAA  GRANTS.    The  U.S.  Government  currently  plays  an
important  role in funding the development of  EDS technology. In July 1995, the
FAA issued  a broad  agency announcement  for the  funding of  the research  and
development  of CT-based EDS  technology. In February  1996, the Company entered
into a subcontract with IFS to perform  activities under an FAA grant which  was
 
                                       9
<PAGE>
awarded  to IFS. Such subcontract will provide up to $2.0 million to the Company
during 1996 for use in  increasing throughput and lowering  the cost of the  CTX
5000.  The Company was  also notified that  IFS may receive  up to an additional
$2.1 million from the FAA in 1997  of which the Company expects to receive  $2.0
million  for  further throughput  enhancement and  cost reduction  activities in
1997. The Company is also aware  that Lockheed/Martin Corporation was awarded  a
grant  of approximately $4.7 million in 1996 and may receive up to an additional
$4.0 million  in 1997.  When and  if additional  funds become  available in  the
future,  there is  no assurance that  InVision will receive  any such additional
funds. Should InVision fail to receive any such additional future funding,  such
failure  would  create  a  negative  public  perception  of  InVision's CT-based
technology and could have a material adverse effect on the Company's ability  to
market  the  CTX 5000  and on  the Company's  business, financial  condition and
operations. In addition, the grant to Lockheed/Martin Corporation and any future
grants to the  Company's other competitors  may legitimize the  efforts of  such
competitors  to  develop  and  market  CT-based  EDS  technology  and  cause the
Company's customers to delay any purchase  decisions and could therefore have  a
material  adverse effect on the Company's ability  to market the CTX 5000 and on
the Company's business, financial condition and operations. See "Business -- FAA
Contract."
 
    DEPENDENCE ON  PROPRIETARY  TECHNOLOGY.   InVision's  success  is  partially
dependent  upon proprietary technology. In the United States, the Company relies
upon copyrights  and  trade  secrets  for  the  protection  of  its  proprietary
technology.  There can be no assurance,  however, that the Company could enforce
such trade secrets  or copyrights. The  Company has a  United States patent  for
CT-based  detection of concealed objects using  a pre-scanner (the "Patent") but
does not rely on the Patent. There can be no assurance that the Patent would  be
effective  in preventing  CT-based competition.  InVision generally  enters into
confidentiality agreements with each of its employees, distributors,  customers,
and  potential  customers and  limits access  to  distribution of  its software,
documentation and other proprietary information. There can be no assurance  that
these  agreements  will not  be breached,  that the  Company will  have adequate
remedies for any breach, or that the Company's trade secrets will not  otherwise
become known to or independently developed by others. Outside the United States,
the  time period for filing a foreign counterpart of the Patent has expired, and
the Company has not sought or  obtained patent protection (except to the  extent
of  licenses held  under patents  owned by Imatron,  Inc., a  stockholder of the
Company) and  has relied  to date  primarily on  software copyrights  and  trade
secrets  for  the protection  of its  proprietary technology.  The absence  of a
foreign counterpart could adversely  affect the Company's  ability to prevent  a
competitor  from using  technology similar to  technology used in  the CTX 5000.
There can  be no  assurance that  the steps  taken by  InVision to  protect  its
proprietary technology will be adequate or that its competitors will not be able
to develop similar or functionally equivalent technology.
 
    There  can  be no  assurance  that any  infringement  claims (or  claims for
indemnification resulting from infringement  claims against third parties,  such
as customers) will not be asserted against the Company. If the Company's product
is  found  to infringe  a patent,  a court  may grant  an injunction  to prevent
making, selling or using the product in the applicable country. Irrespective  of
the  validity or  success of  such claims,  the Company  could incur significant
costs with respect to the defense  thereof. If infringement claims are  asserted
against  the Company,  the Company may  seek to  obtain a license  of such third
party's  intellectual  property  rights,  which  may  not  be  available   under
reasonable  terms  or at  all. Litigation  may be  necessary to  enforce patents
issued to the Company, protect trade  secrets or know-how owned by the  Company,
and  to defend the Company against claimed infringement of the rights of others.
See "Business -- Patents and Licenses."
 
    DEPENDENCE ON  TECHNICAL  PERSONNEL.   InVision  depends  on  the  technical
expertise of certain technical personnel with skills in the disciplines of x-ray
physics,  image reconstruction and  expert systems design.  In addition, much of
the  Company's  proprietary  technology  is  known  only  by  certain  technical
employees  and might be  unavailable should such  individuals leave the Company.
The number  of  scientists qualified  to  perform the  development  required  by
InVision  is extremely limited.  InVision also depends on  the skills of certain
key management personnel. While the Company maintains key-man life insurance for
Dr. Sergio  Magistri  in  the  amount  of  $3  million,  the  Company  does  not
 
                                       10
<PAGE>
maintain  key  person life  insurance for  any  of its  other employees  and has
employment agreements with only four of its executive officers, which agreements
the employees  may terminate  at will.  There  can be  no assurance  that  these
individuals  will  continue  employment  with  InVision.  The  loss  of  certain
technical personnel or failure of InVision  to attract and retain new  technical
personnel  could materially  adversely affect the  Company's business, financial
condition and results of operations. See "Business."
 
    INTERNATIONAL BUSINESS; FLUCTUATION  IN EXCHANGE  RATES; RISK  OF CHANGE  IN
FOREIGN REGULATIONS. InVision believes that a majority of the overall market for
EDS  technology  currently is  located outside  the United  States. Accordingly,
InVision will  necessarily be  exposed to  the risks  of international  business
operations,  including unexpected changes in regulatory requirements, changes in
foreign control  legislation,  possible  foreign  currency  controls,  uncertain
ability   to  protect   and  utilize   its  intellectual   property  in  foreign
jurisdictions, currency exchange  rate fluctuations or  devaluation, tariffs  or
other  barriers,  difficulties  in  staffing  and  managing  foreign operations,
difficulties in obtaining and managing vendors and distributors, and potentially
negative tax consequences. International sales  are subject to certain  inherent
risks  including  tariffs,  embargoes  and other  trade  barriers,  staffing and
operating  foreign  sales  and   service  operations  and  collecting   accounts
receivable.  The Company  is also subject  to risks  associated with regulations
relating to  the import  and export  of high  technology products.  The  Company
cannot  predict whether quotas,  duties, taxes or  other charges or restrictions
upon the importation or exportation of the Company's products in the future will
be implemented  by the  United  States or  any  other country.  Fluctuations  in
currency  exchange rates could cause the Company's products to become relatively
more expensive to customers in a  particular country, leading to a reduction  in
sales  or profitability in that  country. There can be  no assurance that any of
these factors will not have a material adverse effect on the Company's business,
financial condition and results of operations. See "Business -- Marketing, Sales
and Service."
 
    PRODUCT LIABILITY RISKS; RISK OF FAILURE TO DETECT EXPLOSIVES;  AVAILABILITY
OF  INSURANCE.   The  Company's  business will  expose  it to  potential product
liability risks which  are inherent  in the  manufacturing and  sale of  airport
security  equipment. There  are many factors  beyond the control  of the Company
that could lead to  liability claims such as  the reliability of the  customer's
operators,  the training  of the  operators after  the initial  installation and
training period and the maintenance of the units by the customers. For these and
other reasons,  there  can  be no  assurance  that  the units  will  detect  all
explosives  hidden in the luggage scanned. The  Company does not believe that it
would be liable for any  such claims but the cost  of defending any such  claims
would  be significant and any adverse determination would likely be in excess of
the Company's  insurance coverage.  The failure  of the  CTX 5000  to detect  an
explosive could also result in negative publicity which could impact sales. Many
of  the Company customers  require the Company to  maintain insurance at certain
levels. The Company currently has product  liability insurance in the amount  of
$10  million. There can be no  assurance that, if required, additional insurance
coverage could be obtained on acceptable terms, if at all. See "Business."
 
    CONTROL BY  PRINCIPAL STOCKHOLDER.    The Company's  principal  stockholder,
HARAX  Holdings, S.A. ("HARAX"), and its affiliates currently hold approximately
47.4% of the Company's Common Stock and have the ability to elect the  Company's
directors   and  to  determine  the   outcome  of  corporate  actions  requiring
stockholder  approval.  The  voting  power  held  by  the  Company's   principal
stockholder and their right to elect members of the Company's Board of Directors
could  discourage certain types of transactions involving an actual or potential
change in control of the Company, including transactions in which the holders of
Common Stock  might otherwise  receive  a premium  for  their shares  over  then
current  prices, and  may limit  the ability  of such  stockholders to  cause or
approve transactions which  they may  deem to be  in their  best interests.  See
"Certain Transactions." See also "Principal Stockholders."
 
    PENDING  TRIAL  INVOLVING PRINCIPAL  STOCKHOLDER.   HARAX  is  controlled by
Eugenio Rendo, who is  a majority stockholder  of HARAX. Mr.  Rendo is a  senior
executive   of  the   Italimprese  group  of   companies  in   Italy,  a  large,
privately-held conglomerate. Mr. Rendo has been charged in Italy with bribery of
public officials in connection with obtaining public sector contracts. Mr. Rendo
denies such
 
                                       11
<PAGE>
allegations and is vigorously defending himself in such matter. The  proceedings
with  respect to such charges recently have  been relocated from Milan, Italy to
Rome, Italy. No hearing or trial date has been set with respect to such charges.
See "Certain Transactions."
 
    ANTI-TAKEOVER  PROVISIONS.    The  Company's  Certificate  of  Incorporation
authorizes  the Company's Board of Directors to  issue up to five million shares
of preferred  stock in  one or  more  series, to  fix the  rights,  preferences,
privileges  and  restrictions granted  to or  imposed  upon any  wholly unissued
shares of preferred  stock, to fix  the number of  shares constituting any  such
series,  and to fix the designation of  any such series, without further vote or
action by its stockholders. The  rights of the holders  of Common Stock will  be
subject  to, and  may be  materially adversely  affected by,  the rights  of the
holders of any preferred stock that may be issued in the future. The issuance of
preferred stock could have the  effect of making it  more difficult for a  third
party  to acquire a majority of the outstanding voting stock of the Company. The
Company has no present plans to issue shares of preferred stock. In addition, in
the event of certain  transactions by which the  Company is acquired or  becomes
controlled  by a single investor  or group of investors,  the Board of Directors
pursuant to  the  Company's Employee  Stock  Purchase Plan,  has  discretion  to
provide  that  each  right  to  purchase Common  Stock  will  be  assumed  or an
equivalent right substituted by the successor corporation, if any, or the  Board
may  shorten the offering period  and provide for all  sums collected by payroll
deductions  to  be  applied  to   purchase  stock  immediately  prior  to   such
transaction.  Furthermore, the  Company's Certificate  of Incorporation provides
for a staggered board and does not permit stockholder action by written consent,
both of which may have the effect  of delaying or preventing changes in  control
or  management of the Company. The Company  also is subject to the provisions of
Section 203 of the Delaware General  Corporation Law, an anti-takeover law.  The
voting  power held by the Company's principal stockholder and its right to elect
members of the Company's Board of Directors, certain provisions of the Company's
Certificate of Incorporation, preferred stock which may be issued in the  future
the  Company's  Employee Stock  Purchase Plan  and  the application  of Delaware
General Corporate Law Section 203 could discourage certain types of transactions
involving an actual  or potential change  in control of  the Company,  including
transactions  in which  the holders  of Common  Stock might  otherwise receive a
premium for their shares over then current prices, and may limit the ability  of
such  stockholders to cause or approve transactions which they may deem to be in
their best interests, all of  which could have an  adverse effect on the  market
price  of the Common Stock offered hereby.  See "Description of Capital Stock --
Delaware Law and Certain Charter Provisions."
 
    LIMITATION ON  THE  LIABILITY OF  DIRECTORS  AND OFFICERS.    The  Company's
Certificate  of Incorporation  and bylaws  contain certain  provisions permitted
under Delaware Law relating  to the liability of  directors and officers.  These
provisions  eliminate  a  director's  personal  liability  for  monetary damages
resulting from  a  breach of  fiduciary  duty of  care  to the  Company  or  its
stockholders,  except in certain circumstances  involving certain wrongful acts,
and also  contain provisions  indemnifying  the directors  and officers  of  the
Company  to the  fullest extent permitted  by Delaware  General Corporation Law.
Accordingly, except in certain circumstances, in the event that monetary damages
are granted against  a director  or officer  of the  Company (including  damages
awarded in connection with an action brought by the stockholders of the Company)
the Company may be obligated to indemnify such director or officer to the extent
of  such damages. Damages in any such circumstances could be substantial and the
resulting indemnification obligation could have a material adverse effect on the
Company's financial condition. See "Description  of Capital Stock --  Limitation
of Liability and Indemnification."
 
    ABSENCE OF PRIOR TRADING MARKET; POTENTIAL VOLATILITY OF STOCK PRICE.  Prior
to  this offering, there  has been a public  market for the  Common Stock on The
Nasdaq SmallCap Market for less than two months. There can be no assurance  that
an  active trading  market will  develop for  the Common  Stock or,  if one does
develop, that it will be  maintained. The market price  of the shares of  Common
Stock, like that of the common stock of many other high technology companies, is
likely  to  be highly  volatile. Factors  such as  fluctuation in  the Company's
operating results, announcements of technological innovations or new products by
the  Company   or   its   competitors  and   general   market   conditions   may
 
                                       12
<PAGE>
have  a significant effect on the market  price of the Common Stock. The initial
public offering price of the Common Stock was negotiated between the Company and
the Representative. See "Underwriting."
 
    SHARES ELIGIBLE FOR FUTURE SALE AND POTENTIAL ADVERSE EFFECT ON STOCK PRICE;
REGISTRATION RIGHTS. Sales  of substantial amounts  of the Common  Stock in  the
public  market following this offering could have an adverse effect on the price
of the  Common  Stock.  In  addition  to  the  259,090  shares  offered  hereby,
approximately  308,548 shares became eligible for sale in the public market upon
the effective  date of  the  Registration Statement  for the  Company's  initial
public  offering (the  "Effective Date")  in reliance  on Rule  144(k) under the
Securities Act. Thereafter, approximately 20,279 shares and 242,994 shares  will
be  eligible for sale  in the public  market beginning approximately  90 and 365
days, respectively, after the Effective Date. The remaining 2,543,378 shares  of
Common  Stock  will become  eligible for  sale under  Rule 144  and Rule  701 at
various dates  thereafter as  the  holding period  provisions  of Rule  144  are
satisfied. See "Shares Available for Future Sale."
 
    Approximately  ten months after this offering,  the Company will be required
to register the 90,000  shares of Common  Stock underlying the  Representative's
Warrants  at the request of the  Representatives and/or their transferees and on
any registration statement filed  by the Company, and,  if, following the  first
anniversary  of the Effective Date, the Company  proposes to register any of its
Common Stock under the Securities Act,  the Company may be required to  register
an  additional  90,909  shares  held by  Kays  Corporation  on  any registration
statement  filed  by  the  Company.   See  "Description  of  Capital  Stock   --
Registration Rights."
 
    DIVIDENDS UNLIKELY.  The Company has never declared or paid dividends on its
capital  stock,  and  does  not  anticipate paying  any  cash  dividends  in the
foreseeable future. See "Dividend Policy."
 
                                       13
<PAGE>
                                USE OF PROCEEDS
 
    The purpose of this offering is  to register Common Stock issuable upon  the
exercise  of the  Warrants. Proceeds  to the  Company from  the exercise  of the
Warrants will  be used  for general  corporate purposes.  The Company  will  not
receive  any of the  proceeds from the sale  of the Common  Stock by the Selling
Securityholders. If the Warrants  are exercised in full,  the gross proceeds  to
the Company will be $2,350,000.
 
                                DIVIDEND POLICY
 
    The  Company has  not declared  or paid cash  dividends on  its Common Stock
since inception, presently intends  to retain earnings, if  any, for use in  its
business,  and  does not  anticipate paying  cash  dividends in  the foreseeable
future.
 
                                       14
<PAGE>
                            SELECTED FINANCIAL DATA
 
    The  following selected  financial data should  be read  in conjunction with
"Management's Discussion  and Analysis  of Financial  Condition and  Results  of
Operations" and the Financial Statements and Notes thereto included elsewhere in
this  Prospectus. The following data, insofar as it relates to each of the years
1991 - 1995, have been derived from audited financial statements, including  the
balance  sheets at  December 31,  1994 and  1995 and  the related  statements of
operations and of cash  flows for the  three years ended  December 31, 1995  and
notes  thereto appearing elsewhere herein. The report of independent accountants
which also  appears  herein  contains an  explanatory  paragraph  regarding  the
Company's  ability to continue as  a going concern described  in Note 12 to such
financial statements.  The  statement of  operations  data for  the  three-month
periods  ended March 31, 1995  and 1996 and the balance  sheet data at March 31,
1996 have  been  derived from  unaudited  financial statements  of  the  Company
included  elsewhere  in this  Prospectus. In  the opinion  of management  of the
Company,  such  unaudited   financial  information   includes  all   adjustments
(consisting  only of normal recurring accruals)  considered necessary for a fair
presentation of the Company's results of  operations for the periods then  ended
and the Company's financial position as of March 31, 1996. Operating results for
the  three-month period ended  March 31, 1996 are  not necessarily indicative of
the results that will be obtained for the entire year.
 
<TABLE>
<CAPTION>
                                                            YEAR ENDED DECEMBER 31,
                                             -----------------------------------------------------
                                               1991       1992       1993       1994       1995
                                             ---------  ---------  ---------  ---------  ---------
                                                                                                    THREE MONTHS   THREE MONTHS
                                                                                                        ENDED          ENDED
                                                                                                      MARCH 31,      MARCH 31,
                                                                                                        1995           1996
                                                                                                    -------------  -------------
                                                                                                     (UNAUDITED)    (UNAUDITED)
                                                                    (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                          <C>        <C>        <C>        <C>        <C>        <C>            <C>
STATEMENT OF OPERATIONS DATA:
Revenues:
  Product sales............................  $  --      $  --      $  --      $  --      $   9,060    $     892      $   3,922
  Contract revenues........................        699      3,099      1,518        821        593           98            547
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
    Total revenues.........................        699      3,099      1,518        821      9,653          990          4,469
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
Operating expenses:
  Cost of product sales....................     --         --         --         --          6,777          658          2,453
  Cost of contract revenues................        647      2,857      1,425        693        547           91            537
  Research and development.................      1,608        899      1,568      1,710      1,885          342            595
  Selling, general and administrative......      1,056      1,387      1,550      1,742      3,432          532          1,069
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
    Total operating expenses...............      3,311      5,143      4,543      4,145     12,641        1,623          4,654
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
Operating loss (2).........................     (2,612)    (2,044)    (3,025)    (3,324)    (2,988)        (633)          (185)
  Interest expense.........................        (51)      (162)      (288)      (410)      (338)        (125)        (1,040)
  Interest income..........................         13         10          6          7         34           12             10
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
Net loss (2)...............................  $  (2,650) $  (2,196) $  (3,307) $  (3,727) $  (3,292)   $    (746)     $  (1,215)
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
                                             ---------  ---------  ---------  ---------  ---------  -------------  -------------
Pro forma net loss per share (1)...........                                              $   (0.99)   $   (0.23)     $   (0.39)
Pro forma weighted average shares
 outstanding (1)...........................                                                  3,321        3,306          3,121
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                DECEMBER 31,
                                                            -----------------------------------------------------   MARCH 31,
                                                              1991       1992       1993       1994       1995        1996
                                                            ---------  ---------  ---------  ---------  ---------  -----------
                                                                                      (IN THOUSANDS)
<S>                                                         <C>        <C>        <C>        <C>        <C>        <C>
BALANCE SHEET DATA:
Cash......................................................  $      72  $     562  $     212  $   2,241  $   1,927   $     470
Working capital (deficit).................................     (1,825)    (2,365)    (4,759)    (4,893)    (3,511)     (4,348)
Total assets..............................................        965      1,804      1,950      4,646      7,316       6,703
Total stockholders' (deficit).............................     (1,505)    (1,696)    (3,983)    (4,224)    (2,522)     (3,034)
</TABLE>
 
- ------------------------
(1) See Note 2 of Notes to  the audited Financial Statements for an  explanation
    of  the method used  to determine the  number of shares  used to compute pro
    forma per share amounts.
 
(2) The Company  recorded $369,000  in  the year  ended  December 31,  1995  and
    $98,000  in the  three months  ended March  31, 1996,  representing non-cash
    charges related to grants of stock  options to employees and directors.  See
    Note 8 of Notes to the audited Financial Statements.
 
                                       15
<PAGE>
               MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATION
 
OVERVIEW
 
    InVision  designs, manufactures  and markets  an explosive  detection system
based on advanced CT technology. The Company was formed in September 1990 and at
that time began  design and development  of a commercial  product, the CTX  5000
explosive  detection  system  for  airport  security.  The  Company  was  in the
development stage from inception through December 1994.
 
    The Company received its first commercial order for a CTX 5000 in June  1994
and shipped its first commercial CTX 5000 system in November 1994. Revenues were
recognized  for  this  system  in  the  first  quarter  of  1995  upon  customer
acceptance. As of December  31, 1994, the Company  had received orders from  end
users  for 12 systems and had shipped  1 system. Since December 31, 1994, orders
from end users  for an  additional 10 systems  have been  received, including  3
systems  in February  1996 and  2 systems in  March 1996,  making a  total of 22
systems ordered from  inception through May  31, 1996 of  which 17 systems  have
been shipped.
 
    As  of May 31, 1996 the Company  had a backlog of approximately $5.5 million
as compared to  approximately $8.4  million as  of May  31, 1995.  The May  1995
backlog  was significantly  higher primarily  due to  the fact  that the Company
received a $7.5 million order in December 1994, none of which had been filled as
of May 31, 1995.  All of the May  31, 1996 backlog is  expected to be filled  in
1996.
 
    Prior  to its first commercial revenues,  the Company received virtually all
of  its  revenues  in  the  form  of  research  and  development  funding  as  a
subcontractor  with Imatron  Federal Systems  ("IFS") pursuant  to IFS' contract
with the  FAA  (the "FAA  Contract").  InVision formed  IFS  in 1991  to  enable
InVision  to perform  work under  the FAA  Contract without  obtaining access to
certain classified information that cannot  be made available to InVision  under
Federal  security regulations due to  the substantial foreign ownership interest
in the Company. See "Business --  FAA Contract." The subcontracts with IFS  were
awarded on a cost plus fixed fees basis.
 
    The Company currently derives most of its annual revenues from the sale of a
small number of systems ranging in price typically from $750,000 to more than $1
million  depending  on  configuration,  volume  discount,  options  and required
integration. In addition,  the Company's  operating results will  be subject  to
quarterly  and other  fluctuations due  to a  variety of  factors, including the
volume and  timing  of  orders,  length of  the  sales  and  production  cycles,
cancellation or rescheduling of orders, pricing pressures, availability and cost
of  component  parts and  materials  from the  Company's  suppliers, competitive
pressures,  research   and   development  expenses   associated   with   product
introduction,  and the timing  and level of  development costs. As  a result, an
inability to receive future orders and any delay in recognition of revenues  for
a single system could have a material adverse effect on the Company's results of
operations for a given accounting period.
 
    The  Company  recognizes revenue  on  shipment where  no  special acceptance
criteria exist. In  cases where  special acceptance criteria  exist, revenue  is
recognized  upon customer acceptance. A provision for installation, training and
estimated future warranty costs is recorded  at the time revenue is  recognized.
Systems typically carry a one-year warranty.
 
    Sales to customers outside the United States accounted for approximately 90%
of  product sales for the year ended December 31, 1995. In particular, 11 of the
Company's first 21 orders from end users were received from the United  Kingdom.
The Company's international sales are primarily denominated in U.S. dollars and,
to date, have not presented significant currency exchange exposure. Accordingly,
the  Company has not entered into hedging transactions. However, future sales to
international customers may be affected  by fluctuation of U.S. dollar  exchange
rates since international pricing decisions are affected by such fluctuations.
 
                                       16
<PAGE>
    The  Company typically  requires an  advance payment of  50% or  more of the
sales price six months in advance of shipment on customer purchase orders.  Such
funds  are used by the  Company to finance working  capital during the order and
production cycle.
 
    During 1994  and  1995, management  took  actions to  reduce  the  Company's
outstanding  indebtedness. The primary  action was a  private equity offering to
then existing stockholders.  In two closings  under such offering,  one in  June
1994  and  the second  in May  1995, the  Company raised  $3.4 million  and $2.8
million,  respectively.  Of  these  amounts,  $3.0  million  and  $2.4  million,
respectively,  represented conversion of outstanding  debt and accrued interest,
with the balance coming in the form of new cash investment.
 
    In the  year ended  December  31, 1995,  the Company  recorded  compensation
expense   of  $369,000  and,  as  of  December  31,  1995,  had  deferred  stock
compensation of  $692,000  associated  with options  granted  to  employees  and
directors  in June and  October 1995. The  amount deferred at  December 31, 1995
will be charged to expense  on a straight line  basis over the succeeding  eight
quarters.
 
    In  December  1995,  the  Company  entered into  a  $2  million  bridge loan
agreement with Anaconda. The first $1,000,000 available under the agreement  was
drawn  in December 1995, while the remaining $1,000,000 was borrowed in February
1996. Under the agreement, the Company issued to
Anaconda three-year warrants to purchase up  to 259,090 shares of Common  Stock.
The  fair value  of the  Bridge Loan warrants  were $1,330,000.  Such amount was
amortized as a financing  expense during the  first four months  of 1996 as  the
Bridge  Loan was  required to  be repaid by  the Company  on the  earlier of the
closing of the Company's initial public offering  or June 28, 1996. On April  3,
1996, Anaconda assigned 19,431 of the Bridge Loan warrants to LEO Holdings, Inc.
 
FOR THE THREE MONTHS ENDED MARCH 31, 1996 AND MARCH 31, 1995
 
    Product  sales in the first  quarter of 1996 increased  to $3.9 million from
$.9 million in the first quarter of 1995. The increase was due to an increase in
the number of units sold to  five in the first quarter  of 1996 from one in  the
first quarter of 1995.
 
    Contract  revenues in the  first quarter of 1996  increased to $547,000 from
$98,000 primarily due to billings under a new FAA contract in the first  quarter
of  1996 which  did not exist  in the first  quarter of 1995.  The Company's FAA
contracts do not  include a  significant margin  as they  primarily represent  a
reimbursement of costs incurred.
 
    Product gross margins increased to 37% in the first quarter of 1996 from 26%
in  the  first  quarter  of  1995.  The  increase  is  primarily  due  to better
efficiencies and  overhead absorption  based on  the increased  number of  units
produced and sold.
 
    Research and development expenses increased to $595,000 in the first quarter
of  1996, as compared to $342,000 in the  first quarter of 1995. The increase in
the dollar amount  of Research  and Development expense  primarily reflects  the
increased  personnel  and prototype  development costs  required as  the Company
makes enhancements to its CTX 5000 systems and as early stages of its  long-term
development plans are initiated.
 
    The  Company  expects  to continue  to  increase  the dollar  amount  of its
Research and  Development  expenses as  it  makes improvements  to  its  current
products and develops new systems for the future.
 
    Selling,  general and administrative expenses increased to $1,069,000 in the
first quarter of 1996 from $532,000 in  the first quarter of 1995. The  increase
is  primarily due  to increased  selling costs related  to the  larger number of
units sold in 1996.
 
    Interest Expense increased to $1,040,000 in  the first quarter of 1996  from
$125,000  in the first quarter of 1995. Over $900,000 of the increase represents
a non-cash charge for the amortization of the value of the Bridge Loan  warrants
in  the first quarter of 1996.  In accordance with generally accepted accounting
principles, the value of these warrants  is amortized as financing expense  over
the life of the Bridge Loan, which was repaid on May 1, 1996.
 
                                       17
<PAGE>
YEARS ENDED DECEMBER 31, 1995 AND 1994
 
    REVENUE.    Revenues for  the  year ended  December  31, 1995  are primarily
comprised of sales of CTX 5000 systems and accessories. Such revenues  commenced
in  the first quarter of 1995 and  amounted to approximately $9.1 million during
the year ended December 31, 1995. There were no product sales in the year  ended
December  31, 1994. The Company earned $587,000 in revenue from FAA contracts in
the year ended December 31,  1995 which was a  decline from $700,000 during  the
year  ended  December  31,  1994.  This  decrease  resulted  primarily  from the
completion of a majority of the work under the contracts in the prior period.
 
    GROSS PROFIT.  The Company's gross profit on product sales was approximately
$2.3 million or 25% for the year ended December 31, 1995. During the year  ended
December  31, 1995,  the average  selling price  was approximately  $825,000 and
generally ranged from $750,000 to more  than $1.0 million depending on  pricing,
configuration,  options, and  the level  of custom  integration required. Future
margin will be dependent upon sales  volume and the Company's ability to  reduce
manufacturing costs.
 
    RESEARCH  AND DEVELOPMENT.   Research and development  expenses increased to
approximately $1.9 million in 1995 from $1.7 million in the year ended  December
31,  1994.  Substantial  efforts  are  underway  in  the  areas  of  quality and
reliability improvement, throughput, airport integration and communication,  and
conceptual design of future improvements.
 
    SELLING,  GENERAL AND  ADMINISTRATIVE.  Selling,  general and administrative
expenses increased to $3.4 million in the year ended December 31, 1995 from $1.7
million in the year ended December 31,  1994. The increase was primarily due  to
significantly  greater  selling  costs including  foreign  travel,  trade shows,
public relations, bonuses  and commissions  as the Company  generated its  first
product sales revenue in 1995.
 
    INTEREST  EXPENSE.  Interest  expense for the years  ended December 31, 1995
and  1994  was  $338,000  and  $410,000,  respectively,  and  results  from  the
short-term debt outstanding during each period.
 
    INCOME  TAXES.  At December 31, 1995,  the Company had federal net operating
loss carryforwards  of approximately  $7.5 million  available to  reduce  future
federal  taxable income. The  Company's net operating  loss carryforwards expire
from 2005 to 2010. As a result of  the change in ownership that occurred in  the
1995  financings,  future utilization  of  the Company's  carryforwards  will be
limited to approximately $500,000 per year.
 
YEARS ENDED DECEMBER 31, 1994 AND 1993
 
    REVENUES.  During calendar years 1994 and 1993 product revenues had not  yet
commenced  and  the Company  was still  in the  development stage.  During these
years, the Company earned revenues from development contracts funded by the FAA.
These contracts are generally funded on a cost plus fixed fee basis. The Company
received $700,000 and $1.5 million in funds from such development contracts  for
the  years ended December 31, 1994  and 1993, respectively. The decreasing trend
in contract funding in the years ended  December 31, 1993 and 1994 is  primarily
due to the completion of a majority of the development work under the contract.
 
    COST  OF REVENUES.   Consistent with the trend  in revenues from development
contracts discussed above,  the Company  incurred $693,000 and  $1.4 million  in
contract costs for the years ended December 31, 1994 and 1993, respectively.
 
    RESEARCH  AND  DEVELOPMENT.   Research  and development  expenses  were $1.7
million and  $1.6 million,  for the  years  ended December  31, 1994  and  1993,
respectively.  The increase in  research and development expense  in each of the
years ended December 31, 1993 and  1994 reflects the increase in the  proportion
of total research and development costs funded by the Company as a result of the
decrease in funding received under the FAA Contract during the period.
 
                                       18
<PAGE>
    SELLING,  GENERAL AND  ADMINISTRATIVE.  Selling,  general and administrative
expenses were $1.7 million and $1.6 million in 1994 and 1993, respectively.  The
slight  increases each subsequent  year represent the  Company's early marketing
efforts to sell  on a direct  basis and to  establish foreign independent  sales
representatives and to work closely with potential customers.
 
    INTEREST  EXPENSE.  Interest  expense for the years  ended December 31, 1994
and 1993 was $410,000 and $288,000, respectively, resulting from the  short-term
debt outstanding during each annual period.
 
LIQUIDITY AND CAPITAL RESOURCES
 
    From inception through December 31, 1995, the Company raised an aggregate of
$14.1 million of equity financing (of which $5.6 million represents indebtedness
converted  to  equity),  primarily  provided  by  its  majority  stockholder and
affiliates, and $3.2 million  of short-term borrowings. At  March 31, 1996,  the
Company had a working capital deficit of $4.3 million.
 
    Beginning  in December  1994, the  Company also  used advance  payments from
customers to finance  the purchase  and manufacturing  of inventory  as well  as
covering  other operating  expenses. As  of March 31,  1996, the  Company had an
accrued liability  for deferred  revenue related  to these  advance payments  of
approximately  $2.6  million.  The  amount  of  advance  payments  received from
customers fluctuates based on the number of systems that are on order and on the
status of  each system  against  the payment  schedule. These  advance  payments
represent  deferred revenue that will be earned as products are manufactured and
shipped. Should the Company not be  able to continue this practice, other  means
of financing would be necessary to provide the working capital needed to fulfill
production requirements.
 
    The  Company established a bridge  debt credit facility in  the amount of $2
million in December 1995. The amounts  borrowed under this credit facility  were
repaid  on  May  1, 1996  from  the  proceeds of  the  Company's  initial public
offering.
 
    The Company currently has  $2 million of short-term  bank debt. Interest  is
charged  at prime plus 1%.  The Company expects that  this amount will be repaid
from the proceeds of the Company's initial public offering on or before June 30,
1996.
 
    The Company's  initial public  offering  was completed  on April  30,  1996,
resulting  in  net proceeds  to the  Company  (after underwriting  discounts and
expenses)  of  approximately  $8.2  million.  On  May  23,  1996  the  Company's
underwriter exercised its over-allotment option for an additional 135,000 shares
of common stock resulting in additional net proceeds of $1.3 million.
 
    The  Company believes that, based on  current estimates, the net proceeds of
the Common  Stock offered  in its  initial public  offering, together  with  its
current  cash  balances, FAA  funding to  be  received in  1996 pursuant  to the
Company's subcontract  with IFS  and  cash generated  from operations,  will  be
sufficient  to meet its working capital,  debt repayment and capital expenditure
requirements into the second quarter of 1997. However, it is possible that  cash
generated  from  operations  may  not be  sufficient  to  satisfy  the Company's
requirements.  Under  such  circumstances,  the  Company  would  need  to   sell
additional  equity or debt securities or obtain bank or other credit facilities.
The sale of additional equity securities as a means of financing could result in
additional dilution to  the Company's  stockholders. There can  be no  assurance
that  the Company  will be able  to sell  such securities or  obtain such credit
facilities on acceptable terms in the future, if at all. The Company's inability
to fund its  capital requirements would  have a material  adverse effect on  the
Company's business, financial condition and results of operations.
 
                                       19
<PAGE>
                                    BUSINESS
 
GENERAL
 
    InVision  Technologies,  Inc. was  organized in  September 1990  to develop,
manufacture, market and support  a computed tomography  ("CT") based system  for
the  automated detection of  explosive devices in  baggage, parcels and freight.
Based in part on FAA  certification of the CTX  5000, the Company believes  that
CT-based  technology is  the best  technology currently  available for providing
high confidence detection of hidden explosives  regardless of the nature of  the
explosive material.
 
    InVision  was initially organized as a  50/50 joint venture between Imatron,
Inc. ("Imatron")  and  FI.M.A.I.  Holding,  S.A.  ("FI.M.A.I."),  an  investment
company.  Imatron is  a manufacturer of  ultrafast CT  medical scanners. Imatron
provided a technology license to the  Company, together with an early  prototype
CT-based  explosive detection system,  while FI.M.A.I. provided  the majority of
private development  financing. In  1994,  FI.M.A.I. transferred  its  ownership
interest  in  the Company  to HARAX  Holdings,  S.A. ("HARAX")  and ElectroParts
Holdings, S.A.  ("ElectroParts").  HARAX  and  ElectroParts  are  affiliates  of
FI.M.A.I.
 
    The  Company's sole product  is the CTX 5000,  an explosive detection system
for use in the inspection of  commercial aviation luggage, parcels and  freight.
The  CTX 5000, using  computer software, automatically  interprets CT data, and,
based on  density  and mass,  is  able  to locate  potential  explosive  devices
(threats).  Upon  detection of  a possible  threat,  the CTX  5000 automatically
triggers an  alarm  and allows  the  operator to  fully  reveal the  threat  and
determine  whether the  threat has  the characteristics  of an  actual explosive
device.
 
    In September  1991,  InVision,  through a  subcontract  with  IFS,  received
funding  from an FAA contract for the development and testing of the CTX 5000 at
an  international  airport.  In  February  1996,  the  Company  entered  into  a
subcontract  with IFS to perform activities under an FAA grant which was awarded
to IFS. Such subcontract will provide up  to $2.0 million to the Company  during
1996 for use in increasing throughput and lowering the cost of the CTX 5000. The
Company  was also notified that IFS may receive up to an additional $2.1 million
from the FAA in 1997  of which the Company expects  to receive $2.0 million  for
further  throughput enhancement and cost reduction activities in 1997. This most
recent award represents a continuation of FAA funding of new product development
by the Company. To date, the Company  has received an aggregate of $6.8  million
in FAA funding through its subcontract with IFS and hopes to continue to receive
such funding in the future.
 
    In  December 1994, the CTX 5000 became  the first EDS system to be certified
by the FAA  for domestic and  international use. The  Company believes that  FAA
certification  has been significant as an indication of the detection capability
of the  CTX 5000.  Although the  CTX 5000  has proven  its detection  capability
through  FAA certification, there currently is no requirement that U.S. airlines
(or international airlines or airports) deploy FAA certified explosive detection
systems or  that U.S.  airlines  (or most  international airlines  or  airports)
deploy  explosive detection  systems at  all. Even  if the  FAA were  to require
certified explosive  detection systems  at domestic  airports and  for  domestic
carriers, it would not be able to compel such use internationally. Nevertheless,
the Company believes certification is an endorsement of the CTX 5000's detection
capability and aids its marketing efforts both domestically and internationally.
The  CTX 5000 is the only system to  have received FAA certification to date. In
order to  meet the  throughput  requirements of  certification, two  units  were
combined and tested as a single system.
 
INDUSTRY BACKGROUND
 
    In  the 1970's, the  commercial aviation industry faced  a large and growing
threat from  hijackings. In  response, the  FAA implemented  policies  requiring
airlines  to screen carry-on  baggage for hidden weapons.  Today, there are over
7,000 x-ray scanners installed worldwide for the screening of passenger carry-on
baggage, and the incidence of airline hijacking has declined dramatically.
 
    However, while the incidence  of hijacking was  reduced, terrorists in  some
cases  adopted the tactic  of airline bombings.  According to the  report of the
President's Commission On Aviation Security And
 
                                       20
<PAGE>
Terrorism  dated August  4, 1989, there  were over 42  bombings against civilian
aviation targets between 1975  and 1989. Probably the  single bombing which  had
the  greatest effect  on public perceptions  of risk  was the bombing  of Pan Am
Flight 103 over Lockerbie, Scotland in  December 1988. Essentially all of  these
bombings  occurred  outside the  United States,  although  in many  cases planes
operated by U.S. carriers were the targets of the bombings.
 
    The incidence of civil aviation  bombing demonstrated that current  aviation
security  systems and technologies  were inadequate for  the detection of hidden
explosives. In  particular, it  became apparent  that existing  x-ray  screening
technologies  were primarily  effective in  the detection  of weapons  and metal
objects but were  not effective  in the  detection of  explosive devices.  While
conventional  x-ray systems can be enhanced in certain respects to improve their
effectiveness in  detecting certain  types  of bombs,  sophisticated  triggering
devices  and explosive materials  can be concealed  in such a  manner as to make
these security devices unreliable for the detection of explosives. For  example,
post  crash analysis indicated that the device used in the bombing of Flight 103
was a small volume,  high yield plastic military  explosive, weighing less  than
one  kilogram,  which was  undetectable by  the  operator of  deployed screening
systems.
 
    While security can be  enhanced through the adoption  of techniques such  as
matching  passengers with  luggage, the  FAA and  aviation security  agencies in
foreign countries recognized the need for more effective screening  technologies
surpassing  the capabilities  of conventional  x-ray systems.  In 1985,  the FAA
announced its  intention to  encourage  the development  of EDS  technology,  to
increase  its  funding  of  new technology  development,  and  to  encourage the
screening of checked baggage for  hidden explosives. Outside the United  States,
international  airports, commercial airlines and government agencies responsible
for airline safety have  also encouraged the development  of new technology  for
use in detecting the presence of explosives in luggage.
 
    In  the  wake of  the  bombing of  Pan Am  Flight  103, Congress  passed the
Aviation Security Improvement Act of 1990 (the "Aviation Act"). The Aviation Act
both directed and authorized  the FAA to establish  an accelerated research  and
development  program for the development  and implementation of technologies and
procedures to  counteract  terrorist  acts against  civil  aviation.  Under  the
Aviation  Act, deployment of explosive detection  systems may be required if the
FAA administrator  certifies  that, based  on  the results  of  tests  conducted
pursuant  to protocols developed  upon consultation with  expert scientists from
outside the FAA, such  equipment alone or  as part of  an integrated system  can
detect   under  realistic   air  carrier   operating  conditions   the  amounts,
configurations, and types of explosive material which would be likely to be used
to  cause  catastrophic  damage  to   commercial  aircraft.  The  criteria   for
certification were published in September 1993.
 
THE INVISION SOLUTION
 
    InVision was organized to develop CT-based technology, which had been widely
adopted   in  the  medical  scanning  industry,  for  the  detection  of  hidden
explosives. CT technology is  based on a technique  of rotating an x-ray  source
around the object being analyzed, rather than passing a single x-ray through the
object, thereby allowing assessment of the object from many different angles. In
this  way, using highly sophisticated algorithms,  CT technology is able to "see
into" an object regardless of  superimposition or neighboring objects, and  also
to  characterize density, mass,  uniformity and morphology  of the objects. This
distinct capability of  CT technology  makes it very  well suited  to very  high
value  scanning  applications  in  the  aviation  industry  where  detection  is
essential. The Company believes that CT technology can bring to EDS applications
the same performance advantages  which it has provided  to the medical  scanning
industry, where CT-based systems (CAT scans) have clearly surpassed conventional
x-rays for purposes of sensitive scanning requirements.
 
    The  Company's sole product, the CTX  5000, uses CT technology and materials
interpretation software  to  provide  high  confidence  automated  detection  of
explosives  and other contraband concealed in  luggage, parcels and freight. The
Company believes that the CTX 5000 is  the only system capable of detecting  all
categories  of explosives  considered by  the FAA to  be a  threat to commercial
aviation on a reliable basis.
 
                                       21
<PAGE>
    The CTX 5000 uses a source of  x-rays rotating around an object to obtain  a
large  number of very precise x-ray "views" or "profiles" in order to create two
dimensional images of the object's cross section (slice). InVision's  volumetric
modeling   software   then  reconstructs   images   of  the   object   based  on
cross-sectional CT-data. The image itself is  actually a mapping of the  density
of  each volume element within  the imaged cross section.  The CTX 5000 uses its
data to  determine the  physical characteristics  of objects  and measure  their
density,  volume,  mass,  shape,  homogeneity and  texture  and  then  provide a
quantitative measure of the  material's characteristics, regardless of  position
inside the luggage and surrounding objects.
 
    Following  the quantitative  measurement of  material's characteristics, the
CTX 5000's computer software automatically interprets the CT-data, compares  the
characteristics  of suspect objects to a database containing the characteristics
of  compounds  used   in  explosive   devices,  and   identifies  objects   with
characteristics similar to explosive devices (threats).
 
    Upon  identification of  a threat,  the CTX  5000 automatically  triggers an
alarm, thus eliminating reliance on an  operator to interpret each image of  the
contents  of the luggage. The operator then is able to use the CTX 5000 to focus
on the suspect  object, obtain  enhanced images  of the  threat, and  accurately
detect the presence of concealed explosives.
 
    Certain European airports have implemented a multi-level explosive detection
system.  At the first level ("Level 1") 100% of baggage is screened by a primary
high-throughput EDS technology.  Images of  baggage that  alarm at  Level 1  are
reviewed by an operator or secondary screening device ("Level 2"). Baggage which
can  not be cleared at Level 2 is  then inspected by a tertiary screening device
("Level 3"). The CTX  5000 is positioned horizontally  across all levels of  the
various  multiple level configurations. The CTX 5000 is primarily sold as both a
Level 2  and  Level 3  scanner  for its  entry  into the  European  marketplace.
InVision  will continue to  sell the CTX  5000 as a  Level 2 and  Level 3 system
while attempting to broaden the market's awareness of the CTX 5000 as a  primary
(Level 1 or stand-alone) high detection system.
 
    While  the  current throughput  limitations  of the  CTX  5000 have  made it
difficult to sell the CTX 5000 as a Level 1 system in the multi-level  detection
systems used in Europe to date, management believes that this multi-level system
represents a significant compromise in detection and increases the complexity of
the  baggage handling system.  Specifically, the Level 1  systems in the current
implementation do not detect  explosives with a high  level of confidence. As  a
result,  the  overall effectiveness  of the  combined system  is limited  to the
detection capability of the Level 1 machine.
 
COMPANY STRATEGY
 
    The Company's primary objective  is to make the  CTX 5000 system a  critical
facet  of every major  airport's security operation, and  in doing so, eliminate
passenger  baggage  as  a  venue  for  terrorist  activities.  To  achieve  this
objective,  the Company  has implemented  a business  strategy incorporating the
following key elements:
 
    MAINTAIN TECHNICAL  CAPABILITY  AND  CONTINUOUS PRODUCT  IMPROVEMENT.    The
Company  is  not  aware  of any  competitor's  commercially  available explosive
detection system that has a detection rate as high as that of the CTX 5000.  The
Company  believes that competitors would require a substantial amount of time to
incorporate CT-based technology into their EDS products. The Company's continued
research and  development efforts  are dedicated  to continuing  to improve  the
throughput,  alarm resolution,  reliability and  serviceability of  the CTX 5000
while maintaining what it believes are the industry's highest detection levels.
 
    DIRECTED SALES AND MARKETING.   The Company's  sales and marketing  strategy
includes  maintaining  and  developing  close  working  relationships  with  its
customers and potential customers in order to understand their needs and  exceed
their   expectations  for  automated  explosives   detection.  The  Company  has
established a customer project management group which provides critical pre- and
post-sale support for the Company's product to ensure customer satisfaction.
 
                                       22
<PAGE>
    STRENGTHEN POSITION IN  THE LEVEL 3  AND LEVEL 2  SYSTEMS MARKETPLACE.   The
Company believes that the CTX 5000 has proven to be an effective Level 3 system.
In  Brussels and  Manchester, where  the CTX 5000  is being  integrated into the
baggage handling system, the CTX 5000 is  utilized as a Level 2 system as  well.
The Company plans to increase its efforts in the Level 3 market, and to continue
to establish a position in the Level 2 market.
 
    DEVELOP SYSTEM FOR LEVEL 1 MARKETPLACE.  InVision's current throughput level
has  limited its  ability to market  the CTX  5000 as a  Level 1  System in most
locations. The CTX 5000 is currently used as a Level 1 System in Tel Aviv and  a
CTX  5000 system owned by a U.S. airline is being used as a Level 1 System in an
operational test  in San  Francisco. The  Company intends  to develop  a  higher
throughput version of the system and management believes that the combination of
higher  throughput and FAA certification could make  the CTX 5000 the choice for
security conscious Level 1 customers.
 
THE CTX 5000
 
    The Company  believes that  the  following aspects  of  the CTX  5000  offer
significant advantages over other explosive detection approaches:
 
    DETECTION  OF ALL TYPES  OF EXPLOSIVES.   No other single  or combination of
technologies known to the Company can  achieve the high detection levels of  the
CTX 5000 for bulk military, sheet, powder and commercial explosives. No existing
technology  known  to the  Company, other  than the  CTX 5000,  can consistently
identify sheet explosives.
 
    AUTOMATIC DETECTION.   The  CTX 5000  automatically alarms  when a  possible
explosive  (threat) is detected,  eliminating total reliance  on an operator for
reviewing each image of the luggage.
 
    QUANTITATIVE INSPECTION.   The  CTX  5000 is  the only  explosive  detection
system  known by  the Company which  collects and analyzes  quantitative data of
each object  contained in  luggage to  estimate the  volume, mass,  and type  of
explosive.
 
    THREAT RESOLUTION CAPABILITY.  The uncluttered CT-images produced by the CTX
5000  provide a means for security personnel to unambiguously identify explosive
devices and resolve false alarms.
 
EDS TECHNOLOGY
 
    CTX 5000 TECHNOLOGY.  The  CTX 5000 is a  CT scanner modified by  InVision's
proprietary   enhancements.  Such  enhancements  were  necessary  to  convert  a
technology designed  to  create  images  for  human  (physician)  interpretation
operating  on  a  low  duty  cycle  into  a  system  with  automatic  (computer)
interpretation of images designed to operate continuously in excess of 16  hours
per  day. The CTX  5000 is designed to  make up to 70,000  CT scans (slices) per
day, as compared to the few thousand which is typical of medical CT scanners.
 
    The CTX 5000 collects an x-ray projection image to determine the location of
any potential  threats.  If  the  CTX  5000  determines  secondary  analysis  is
necessary,  it will reconstruct several slices along  an axis to create a series
of cross-sectional slices. Using this data the CTX 5000 can calculate the volume
and mass  of the  object, determine  its uniformity  and consistency,  determine
shape  (important in explosive  yield), and locate  and highlight detonators and
timing circuits. An operator is then alerted  to the presence of an object  that
meets  certain recognition criteria. The cross  section images are displayed and
the suspect object is highlighted in different colors.
 
    Once a threat occurs, the CTX  5000 provides a means for security  personnel
to  unambiguously identify explosive devices  and resolve false alarms. Computer
analysis is  a  much  lower  risk  option to  the  security  personnel  and  its
operational  impact is not significant. In the United States it is not lawful to
open a passenger's bag without the passenger being present.
 
    COMPETING TECHNOLOGIES.    The  Company  is  encountering  competition  from
numerous  explosive  detection suppliers.  Specifically, three  companies, Vivid
Technologies,  Inc.  ("Vivid"),   Thermedics,  Inc.   ("Thermedics")  and   EG&G
Astrophysics    Research    Corporation    ("Astrophysics")    have   introduced
 
                                       23
<PAGE>
EDS products which are  currently being used  in several airports  as part of  a
multi-level  security system. Other companies  worldwide manufacture mature dual
energy x-ray  systems  that  were  developed for  weapons,  not  for  explosives
detection.  Below is a brief description of  the three main classes of competing
EDS technologies.
 
        X-RAY TECHNIQUES (VIVID AND ASTROPHYSICS):   Dual energy x-ray  scanners
    add the capability of discriminating between organic and inorganic materials
    but  in  the past  have required  the  interpretation of  every image  by an
    operator because they  lacked automated  analysis of  the data.  Competitors
    offering   conventional  dual  energy  x-ray  products  are  developing  and
    introducing enhanced systems. Over  the past five  years, dual energy  x-ray
    has been enhanced by the addition of better material resolution by companies
    such  as  Vivid  and  Astrophysics. These  companies  have  also implemented
    automated analysis of  the images.  These developments lead  to an  improved
    detection  of bulk military explosives;  however, significant limitations in
    the detection of  commercial, powder and  sheet explosives remain.  Products
    from  these companies are  currently being evaluated  in several airports or
    have been purchased as  part of a combined  technology security system.  The
    main  advantage  of  x-ray  systems  is  throughput.  These  companies claim
    throughput rates  of  700  to  1000  bags per  hour  or  more,  compared  to
    InVision's throughput rate of approximately 300 bags per hour.
 
        TRACE  DETECTION  TECHNIQUES  (THERMEDICS):   Currently  available trace
    detection technologies have  achieved some level  of acceptance for  limited
    applications including the screening of people. However, hermetically sealed
    explosives  cannot be detected, and these systems are labor intensive and do
    not provide images for threat resolution. Thermedics trace detection systems
    are currently  being  used and  evaluated  in several  airports  for  threat
    resolution as part of a multi-level system.
 
        QUADROPOLE  RESONANCE (QUANTUM MAGNETICS,  MARCONI LTD.):   Still in the
    early stages of  development and testing,  this technique uses  a series  of
    radio frequency pulses and is related to magnetic resonance imaging ("MRI").
    Quadropole  Resonance is highly specific and effective for selected types of
    explosives. Hurdles which must be  overcome before commercial deployment  of
    Quadropole  Resonance include long inspection  times for certain explosives,
    the lack of images for threat resolution, the inability to detect explosives
    concealed in metallic containers  and problems associated with  interference
    from normal airport radio signals.
 
COMPETITION
 
    The  EDS market  is becoming intensely  competitive and  the Company expects
competition to intensify as aviation security authorities establish the security
standards under  which their  countries and  airports will  operate. The  market
includes  vendors  specifically dedicated  to the  EDS market  as well  as major
corporations  competing  in  other  markets  which  have  considerably   greater
resources  than InVision. The Company is aware of major corporations that intend
to enter the EDS market, such as Lockheed/Martin Corporation which has  recently
announced  an  intention to  market,  and which  has  received an  FAA  grant to
develop, a CT-based explosive detection  system. Many of InVision's current  and
potential  competitors have  greater financial,  marketing, technical  and other
resources than InVision. While the Company  believes that its CTX 5000 offers  a
higher  level  of  security  and better  overall  performance  than  its primary
competitors' systems, certain  potential customers have  shown a preference  for
such  competitors' systems  due to their  lower cost and  faster throughput. The
Company is also aware  of corporations that are  developing other approaches  to
decreasing  the  threat of  terrorist bombings  of  commercial airlines  such as
Kevlar-Registered  Trademark-  linings  used  to  protect  the  cargo  holds  of
airplanes.
 
    Competitive   factors  include  absolute  product  performance  (detection),
throughput, relative price/ performance,  product quality and reliability,  ease
of  understanding and use, marketing  capability, service and support, financial
resources, size of installed base, name recognition and corporate reputation.
 
                                       24
<PAGE>
    InVision may need to  increase the throughput  of the CTX  5000 in order  to
remain  competitive in  the EDS market.  The Company's  competitors have claimed
significantly higher  throughput  levels  than  InVision  and  will  attempt  to
increase  the  detection  levels  associated  with  their  present  systems. New
competitors also  may introduce  systems with  detection comparable  to the  CTX
5000,  but that  have greater  throughput. There  can be  no assurance  that the
Company will continue to successfully market the CTX 5000 based upon its  higher
detection  rate or that  the Company will  be able to  significantly improve the
throughput of the CTX 5000.
 
    In Europe, one of the  major markets for the CTX  5000, the CTX 5000 is  not
able  to scan all  sizes of luggage. The  EDS technology offered  by many of the
Company's competitors  are generally  able  to scan  such luggage.  Present  EDS
technology,  or EDS systems developed  in the future, that  are able to scan all
sizes of  permitted  baggage  in  European  airports,  have,  or  will  have,  a
competitive advantage over the CTX 5000 based upon configuration.
 
    The  CTX 5000 has  a higher cost  of manufacture than  competing systems and
must be priced at a  significantly higher price. The  average sales price for  a
single  CTX 5000 system is in excess of $800,000, whereas the Company is advised
that its competitors offer systems  generally priced from $100,000 to  $500,000.
To  meet the throughput requirements for  FAA certification, a customer would be
required to pay  approximately $1,600,000 for  an EDS composed  of two CTX  5000
systems.  The importance of certification is the benefit the Company believes it
derives from  having the  only certified  explosive detection  system  currently
available.  There can  be no  assurance that  customers will  perceive the price
performance advantages that the Company believes to be inherent in its CTX  5000
system.
 
FAA CONTRACT
 
    In  September 1990, InVision, utilizing an  early prototype of the CTX 5000,
successfully detected  the  presence  of  a variety  of  explosives  in  an  FAA
sponsored  test. In  order to receive  funding from an  FAA development contract
(the "FAA Contract") the  Company formed IFS and  contributed to its capital  in
exchange  for  non-voting preferred  stock. The  purpose of  forming IFS  was to
enable InVision to perform work under the FAA Contract without obtaining  access
to  certain classified information which, under  the security regulations of the
Federal government, cannot currently be made  available to InVision as a  result
of the substantial foreign ownership interest in InVision.
 
    Based  on  the September  1990 test,  IFS  was awarded  the FAA  Contract in
September 1991, which provided for the final development and testing of the  CTX
5000  at an international airport. IFS was  the primary contractor under the FAA
Contract  and,  in  turn,  has  granted  a  subcontract  to  InVision   covering
approximately  90% of the  work performed under the  FAA Contract. InVision owns
100% of the non-voting preferred stock of  IFS but owns no voting stock and  has
no right to participate on the IFS board of directors.
 
    In February 1996, the Company entered into a subcontract with IFS to perform
activities  under an FAA grant  which was awarded to  IFS. Such subcontract will
provide up to  $2.0 million to  the Company  during 1996 for  use in  increasing
throughput  and lowering the cost of the CTX 5000. The Company was also notified
that IFS may receive up  to an additional $2.1 million  from the FAA in 1997  of
which  the  Company  expects  to receive  $2.0  million  for  further throughput
enhancement and cost reduction activities in 1997.
 
    The CTX 5000,  in a parallel  configuration of two  units, is currently  the
only  FAA certified explosive detection system. The  Company is not aware of any
current or development stage  technology which is expected  to commence the  FAA
certification test procedure in the near future.
 
MARKETING, SALES AND SERVICE
 
    The  market for EDS technology is  largely undeveloped. The Company believes
that the  growth of  the  EDS market  will be  dependent  on the  evolution  and
acceptance of EDS technology and the public's perception of the risks associated
with air travel.
 
                                       25
<PAGE>
    CUSTOMERS.    The  Company's  primary  target  customers  are  the  top  125
international airports around  the world  and the major  United States  airlines
that  serve international airports. Accordingly, the Company's marketing efforts
are currently focused  on: (1)  international customers  whose governments  have
established  regulations for deployment of  explosive detection systems; (2) new
airports under construction; and (3) FAA operational tests at key U.S.  airports
to  support  the FAA  rule making  process  and to  encourage deployment  of EDS
technology by  U.S. airlines.  Based  on current  sales  activities and  on  the
perceived  terrorist  threat  in  Europe and  Asia,  the  Company  believes that
deployment of advanced explosive detection  technology is likely to proceed,  if
at all, first in Europe, then in Asia, and then the United States.
 
    Key installations and customers include:
 
    BRUSSELS:  In June 1994, InVision received its first CTX 5000 order from the
    Brussels  International Airport. This system  was delivered in November 1994
    and accepted by  the customer in  March 1995.  The CTX 5000  in Brussels  is
    integrated at Level 2 with input and output queuing conveyor belts as a part
    of an EDS screening platform. Brussels represented 12% of total revenues for
    1995.
 
    MANCHESTER:   In December 1994, the  Manchester Airport Authority ordered 10
    CTX 5000 systems for integration at Level 2. The Manchester Airport will  be
    the first demonstration of high detection, high throughput implementation of
    a  two-level explosive detection system.  Manchester Airport represented 48%
    of total revenues  for 1995. Of  the 10 orders  received from Manchester,  6
    were  delivered in 1995 and the remaining  4 were delivered before March 15,
    1996.
 
    THE ISRAEL AIRPORTS AUTHORITY:  In April 1995, after an extensive trial, The
    Israel Airports Authority ("Israel") purchased its first CTX 5000 system. In
    June 1995, Israel ordered an additional unit which was delivered in  January
    1996.  Most recently, in February 1996,  Israel ordered two additional units
    that the Company expects to deliver before the end of September 1996. Israel
    is using the  CTX 5000 in  front of the  check in counter  to scan  selected
    luggage.
 
    LONDON:   British  Airport Authority (BAA)  ordered one CTX  5000 in October
    1994. This  unit was  delivered in  February 1995  to the  Gatwick  (London)
    Airport. The unit has been extensively tested and is part of the multi-level
    system in development and test by the BAA.
 
    UNITED  AIRLINES:   The first  CTX 5000  for domestic  use was  purchased by
    United Airlines and was delivered to the San Francisco International Airport
    in November 1995.  The unit  is used  behind the  check in  counters in  the
    international  terminal  for screening  international  luggage. The  FAA has
    funded this installation and is closely monitoring the tests to collect data
    for  evaluating  the  use  of  CT-based  EDS  technology.  United   Airlines
    represented 10% of total revenues for 1995.
 
    DELTA  AIRLINES:  In July  1995, Delta Airlines ordered  two CTX 5000 units.
    These units were delivered in April,  1996. The installation of these  units
    is  funded by the FAA and is monitored  by the FAA in substantially the same
    manner as the United Airlines San  Francisco installation was funded and  is
    maintained by the FAA. These units are installed in Atlanta, Georgia.
 
    NORTHWEST  AIRLINES:  In  February 1996, Northwest  Airlines ordered two CTX
    5000 units. The  Company expects to  deliver these units  before the end  of
    August 1996. When and if delivered, the installation of these units would be
    funded  by the FAA  and would be  monitored by the  FAA in substantially the
    same manner as the United Airlines San Francisco installation was funded and
    is maintained by the FAA. Northwest Airlines intends to install these  units
    in Manila, Philippines.
 
    EL  AL ISRAEL  AIRLINES, LTD.   In March  1996, El Al  Israel Airlines, Ltd.
    ordered one CTX 5000 unit. The  Company expects to deliver such unit  before
    September  1996. El Al Israel Airlines, Ltd. intends to install this unit at
    the John F. Kennedy Airport in New York, New York.
 
    SALES.   The Company,  in most  territories, markets  its products  directly
through   in-house  sales  personnel  in   conjunction  with  independent  sales
representatives. In certain territories, the Company
 
                                       26
<PAGE>
markets indirectly through  independent distributors. The  Company supports  its
independent   representatives  and   distributors  with   training,  promotional
literature, a multi-media presentation, marketing videos, competitive  analysis,
prospect  generation,  and  technical  pre-sales  and  integration  support. The
Company markets the CTX 5000 directly in the United States.
 
    Customers may  initially  purchase  a  single CTX  5000  unit  for  extended
evaluation  and  testing  and  determine any  volume  purchases  based  upon the
performance of that  unit. The  sales cycle typically  runs from  six to  twelve
months.  During  this  time,  multiple  customer  contacts  by  either  InVision
personnel, independent representatives or distributor personnel are necessary to
present the product, assist in the design of the installation and negotiate  the
terms  of the  sale. Often, local  government regulators become  involved in the
sales decision process or provide funds for the purchase.
 
    The Company believes that  strong sales in the  current European EDS  market
and  the emerging Asian market are critical to the Company's success pending any
future  development  of   a  U.S.  market   for  explosive  detection   systems.
International sales represented approximately 90% of the Company's revenues from
product  sales in the year  ended December 31, 1995,  the first year of customer
revenues. In  November  1995, the  Company  shipped its  first  unit to  a  U.S.
customer.  Because of the  magnitude of its international  sales, the Company is
subject to the normal  risks of conducting  business internationally. See  "Risk
Factors -- International Business."
 
    The  FAA  has  been  encouraging  the  development  and  deployment  of  EDS
technology and has  worked with  the Company to  bring about  initial sales  and
field  tests  of  the  CTX  5000  in  the  United  States.  In  particular,  one
installation at the San Francisco  International Airport has been completed  and
operations  have commenced. Funding  for this demonstration  project, as well as
technical and administrative oversight, is provided  by the FAA. To date,  three
U.S.  airlines currently have  placed orders with InVision  for CTX 5000 systems
related to this demonstration project.
 
    The Company believes that  a close working  relationship with its  customers
and potential customers helps to ensure that the Company's products are designed
to  meet the airport  security industry's detection  and operational performance
requirements. Beginning  with  the  pre-sales process,  InVision  personnel  may
review  and model certain variables related to a potential CTX 5000 installation
site. This information is utilized to design or simulate certain  communications
and  baggage  handling systems  for successful  integration  in an  airport. For
example, customer-requested projects have included (1) a remote display  station
option  which  will allow  security screeners  to be  remotely located  from the
actual bag,  (2) an  automatic  baggage rotation  and centering  conveyor  which
reduces the need for human intervention in feeding bags to the CTX 5000 from the
main  baggage handling systems,  and (3) integration  with queuing conveyor belt
systems. Some  of these  improvements, once  successful, have  become an  option
offered  to all  of the  Company's customers.  In some  cases, the  customer may
subsidize all or part  of the development cost  of these options, although  such
financial support is often not provided. The Company typically offers a one year
warranty. On average, the Company provides one week of on-site training included
with the price of the system. Subsequent training is provided for a fee.
 
    SERVICE.    The Company  believes that  the quality  and reliability  of its
systems and  the  Company's  rapid  response  time  are  important  to  customer
satisfaction.  Consequently, InVision offers  an array of  customer services and
support programs, including hardware  maintenance and service, software  service
and  upgrades, documentation  support and training.  The Company  intends to add
customer support personnel as the number of installed InVision systems grows.
 
    InVision provides limited  warranties in  connection with the  sales of  its
systems.  The  Company  expects  that  many of  its  customers  will  enter into
maintenance contracts with the Company.
 
MANUFACTURING
 
    The Company manufactures the CTX 5000 at its leased facility in Foster City,
California.  The  Company's  manufacturing   operations  consist  primarily   of
materials  management, assembly, test  and quality control  of parts, components
and   subassemblies    and   final    system   test.    Using   the    Company's
 
                                       27
<PAGE>
designs  and specifications,  subcontractors assemble  mechanical and electrical
sub-components. The Company performs  final assembly and  test of these  systems
along with integration with the computer and software systems.
 
    InVision  has a limited  manufacturing history. Over the  two years prior to
May 31, 1996,  21 systems have  been produced. Seventeen  of these systems  have
been  shipped to  end users,  two have  been shipped  to the  FAA (one  of which
replaces the original prototype delivered to the FAA), one has been shipped to a
distributor, and one remains as the Company's engineering development system.
 
    The Company would need to significantly build its manufacturing organization
in order to  meet any increase  in volume. Should  orders significantly  surpass
projections,  the Company  believes it  could develop  strategic partners and/or
contract or license some of its manufacturing.
 
    Although InVision uses many standard parts and components for its  products,
certain  custom components are  currently available only  from limited or single
sources.  The  inability  to  develop   alternative  sources,  a  reduction   or
interruption  in supply, or a  significant increase in the  price of one or more
components, would adversely affect InVision's business and operating results.
 
RESEARCH AND DEVELOPMENT
 
    GENERAL.   The Company's  research and  development efforts  are focused  on
enhancing  both the hardware and software components  of the CTX 5000. Among the
software development activities are:  increased throughput programs;  inspection
algorithm  enhancements  for higher  detectability and  lower false  alarms; and
completion of the  final software architectural  platform. Hardware  development
activities   consist  primarily  of  minor   modifications  and  preparation  of
documentation in  anticipation  of  volume production.  In  February  1996,  the
Company  entered into a subcontract with IFS  to perform activities under an FAA
development grant which was  awarded to IFS. Such  subcontract will provide  the
Company  with up to $2.0  million during 1996 for  increasing the throughput and
reducing the cost of the  CTX 5000. The Company was  also notified that IFS  may
receive  up to  an additional  $2.1 million from  the FAA  in 1997  of which the
Company expects to receive $2.0  million for further throughput enhancement  and
cost reduction activities in 1997.
 
    THROUGHPUT.   InVision's  CTX 5000  currently has  a measured  throughput of
approximately 300  bags  per hour  (bph).  A system  composed  of two  CTX  5000
configured  side by  side was  used to  meet the  FAA's certification throughput
requirement  of  450  bph  for  EDS's.  InVision  engineers  believe  they  have
identified  the engineering tasks required to increase the CTX 5000's throughput
to 450 bph and  have determined the  feasibility of such  tasks. The Company  is
scheduled to start the development of its first 450 bph system in 1996.
 
    INTEGRATION.   InVision currently is positioning its CTX 5000 in Europe as a
Level 2  and  Level 3  system.  Critical to  this  approach is  the  operational
integration  of the CTX 5000 into an airport's baggage handling system. InVision
has been developing operational interfaces and infeed and outfeed conveyors  for
integration  for the past year. The CTX  5000 shipped to an airport authority in
Brussels, Belgium  in  November  1994  was  the  first  implementation  of  this
integration hardware and software. InVision will continue to refine its conveyor
integration  systems  in  1996  and  the following  years  in  order  to provide
customers with a seamless, fully integrated system.
 
    During 1993, 1994 and 1995, the Company's research and development  expenses
were  approximately $1.6 million,  $1.7 million and  $1.9 million, respectively.
The Company intends to continue  making substantial investments in research  and
development  activities  for  the  development  of  new  hardware  and  software
enhancements, upgrades  and products  to maintain  and improve  its  competitive
position in the evolving marketplace.
 
PATENTS AND LICENSES
 
    The  Company  relies on  a combination  of copyrights  and trade  secrets to
protect the proprietary elements of the CTX 5000. Although medical CT technology
is relatively mature and widely known,
 
                                       28
<PAGE>
the Company believes that several of  the software enhancements which make  such
technology practical for baggage screening are novel and difficult to replicate.
In  addition, in the United States, the Company has obtained a patent on the use
of  CT-based  technology  for  the  detection  of  concealed  objects  using   a
pre-scanner  but  does not  rely on  this patent.  Foreign counterparts  to this
patent application will not be filed. There can be no assurance that such patent
would be effective in preventing  CT-based competition. The Company also  relies
on  a  combination  of trade  secrets,  proprietary technology  and  know-how to
protect its intellectual property.
 
    The Company also  holds an exclusive,  royalty-free, worldwide license  from
Imatron  (obtained  in  connection  with the  formation  of  the  Company) under
Imatron's patents and know-how to develop, manufacture and sell (a) systems  for
the  inspection of mail,  freight, parcels and baggage,  and (b) compact medical
scanner products  for military  field applications.  The Company,  in  exchange,
granted  to  Imatron an  exclusive,  royalty-free, worldwide  license  under the
Company's patent or  future patents and  know-how to permit  Imatron to  utilize
such  technology in medical scanner products (other than compact medical scanner
products for  military field  applications).  Imatron is  a stockholder  of  the
Company  and is a manufacturer of medical scanning systems and holds a portfolio
of CT patents.
 
    The Company  attempts to  protect its  trade secrets  and other  proprietary
rights  through  formal  agreements  with  employees,  customers,  suppliers and
consultants. Although  the Company  intends to  protect its  rights  vigorously,
there can be no assurance that these efforts will be successful.
 
    While  the  Company  believes  that  its  intellectual  property  rights are
valuable,  the  Company  also  believes  that  because  of  the  rapid  pace  of
technological  change  in  the  industry,  factors  such  as  innovative skills,
technical expertise,  the  ability to  adapt  quickly to  new  technologies  and
evolving  customer requirements, product support,  and customer relations are of
greater competitive significance.
 
POTENTIAL FUTURE MARKETS AND PRODUCTS
 
    The Company is currently  focused on the development  and deployment of  its
CTX  5000 for explosives detection. However, while the Company has not initiated
a formal program to enter into new markets or develop new products and does  not
intend  to initiate such a program in the near future, the Company believes that
the vast  amount  of  information  the  CTX 5000  collects  (or  is  capable  of
collecting)  about concealed objects  should, in the  future, enable InVision to
pursue additional applications of its core technology, including:
 
    CONCOURSE SCANNING.  InVision is exploring the potential of adapting the CTX
5000 for concourse scanning of passengers  and their luggage at check-in with  a
joint  venture  partner.  However,  the  cost of  manufacture  of  the  CTX 5000
substantially  exceeds  that  of  x-ray  systems  currently  in  use  and   this
application will not be fully developed unless aviation security authorities are
prepared  to replace  their current equipment,  which screens  only for weapons,
with EDS technology.
 
    CONTRABAND DETECTION.  There is  interest internationally in the ability  to
detect narcotics. Customs and drug enforcement agencies in many countries desire
to  reduce or prevent narcotics  trafficking. Given these organizations' limited
manpower, they are seeking automated technologies to help them detect narcotics.
 
    FREIGHT AND PARCEL SCREENING.   The CTX 5000  can inspect parcels and  small
freight  for  explosives and  contraband.  The Company  believes  that potential
applications include  providing CT-based  EDS  technology to  delivery  services
throughout the world.
 
    POSTAL SCREENING.  In some areas in the world the postal service is a common
target  for bombing. Booby traps in  specially triggered devices are fabricated,
packaged and  shipped via  the postal  service to  their targets.  This form  of
terrorism  has  been used  successfully in  several countries,  including Spain,
Greece, Turkey, the United States and Thailand, and is a significant concern  to
government agencies.
 
                                       29
<PAGE>
EMPLOYEES
 
    As  of May 31, 1996  InVision employed 69 people,  of whom 24 were primarily
engaged in engineering and research  and development activities, 8 in  marketing
and  sales, 24 in manufacturing and customer  support and field services, and 13
in administration and finance. In addition, InVision utilizes the services of  8
full-time  consultants and  temporary employees as  of May  31, 1996. Management
believes that the Company's relationship with its employees is good.
 
FACILITIES
 
    InVision's   principal    administrative,   marketing,    development    and
manufacturing  facility is  located in Foster  City, California  and consists of
approximately 27,000 square feet  under a lease which  expires in October  1998.
The  Company has an option to extend the lease for one year. The base rent under
this lease  is  approximately  $300,000  per year.  The  Company  believes  that
additional space will be required for growth in 1996.
 
                                       30
<PAGE>
                                   MANAGEMENT
 
DIRECTORS AND EXECUTIVE OFFICERS
 
    The directors and officers of InVision as of the date of this Prospectus are
as follows:
 
<TABLE>
<CAPTION>
              NAME                 AGE                  POSITION
- ---------------------------------  ---  ----------------------------------------
<S>                                <C>  <C>
Dr. Sergio Magistri                43   President, Chief Executive Officer and
                                         Director
Sauveur Chemouni                   42   Vice President, Engineering
Curtis P. DiSibio                  39   Vice President and Chief Financial
                                         Officer
David Pillor                       41   Senior Vice President, Sales and
                                         Marketing
Dr. Benno Stebler                  43   Vice President, Manufacturing
Stephen Wolff                      37   Vice President, Marketing & Product
                                         Development
Dr. Douglas P. Boyd                54   Director
Dr. Giovanni Lanzara               55   Director, Chairman of the Board
Dr. Bruno Trezza                   58   Director
</TABLE>
 
    Dr.  Sergio Magistri, President, Chief Executive Officer and Director of the
Company joined InVision in  December 1992. From June  1991 to November 1992,  he
was  a Project  Manager at AGIE,  Switzerland, a manufacturer  of high precision
tooling equipment, responsible for all aspects  of a family of new products  for
high precision electro-erosion machining with sub-micron precision. From 1988 to
June  1991 he was a consultant  to high technology companies including FI.M.A.I.
As a consultant  to FI.M.A.I.,  Dr. Magistri was  involved in  the formation  of
InVision,  the development of its business plan and its technology. From 1983 to
1988, he was Engineering Physicist, Manager Advanced Reconstruction System,  and
Director  of Computer Engineering at Imatron.  Dr. Magistri received his diploma
of Electrical Engineering and doctorate in Biomedical Engineering from the Swiss
Institute of Technology, Zurich, Switzerland.
 
    Mr. Sauveur  Chemouni, Vice  President of  Engineering, joined  InVision  in
1990.  He  has  over 15  years  experience  in system  design  and  software for
inspection, animation and simulation. From 1988 to 1990, he was with Imatron,  a
CT  medical scanner  company, where he  co-developed the predecessor  of the CTX
5000. From 1983-1988 he was owner  of a computer graphics company. Mr.  Chemouni
obtained  a degree in physics in 1978  in Grenoble, France, and a Masters degree
in Computer Sciences from Supelec, in Paris, France.
 
    Mr. Curtis P.  DiSibio, Chief  Financial Officer, joined  InVision in  April
1991. He has over 15 years of experience in financial management, consulting and
audit  of San Francisco Bay  Area high technology companies.  After six years in
public accounting, in 1986 he joined Trilogy Systems Corporation ("Trilogy"),  a
development  stage mainframe  computer company,  as controller  and part  of the
turnaround management team. At Trilogy he participated in the sale of  Trilogy's
operations  to Digital Equipment Corporation. From 1987 to 1990 he was Treasurer
and later  Chief  Financial Officer  of  ELXSI Corporation,  a  publicly  traded
mini-super  computer company which Trilogy had acquired. Mr. DiSibio is a C.P.A.
and received an M.B.A from Santa Clara University.
 
    Mr. David  M. Pillor,  Senior Vice  President, Sales  and Marketing,  joined
InVision  in July  1994 with  over 15  years of  experience in  sales, and sales
management of high technology products, including CT and MRI scanners. From 1988
to July 1994,  Mr. Pillor  held the positions  of Area  Sales Manager,  National
Sales  Manager  and  Vice President  of  Sales with  Technomed  International in
Boston, Massachusetts, a medical products company, where he was responsible  for
international  sales &  marketing and the  launch of  new technologies including
lithotripsy. Mr. Pillor received his  Bachelor's of Science degree in  Chemistry
from the University of Maryland.
 
    Dr.  Benno Stebler,  Vice President,  Manufacturing, joined  InVision in May
1991. He has more than 12 years experience in CT and MRI scanners. From 1989  to
1991, Dr. Stebler was employed at Toshiba
 
                                       31
<PAGE>
America,  a  consumer  electronics company,  where  he was  responsible  for the
architecture of a  new generation MRI  system. Dr. Stebler  was involved in  the
fields  of image reconstruction and system design  at Imatron from 1986 to 1989,
where he was also Software Manager of the compact medical scanner, a predecessor
to the CTX 5000. Dr. Stebler received his diploma of Electrical Engineering  and
doctorate  in  Biomedical Engineering  from the  Swiss Institute  of Technology,
Zurich, Switzerland.
 
    Mr. Stephen Wolff, Vice President of Marketing & Product Development, joined
InVision in 1990. He has over  10 years experience in explosives and  contraband
detection  technology development. Prior to joining  InVision, from 1981 to 1990
Mr. Wolff held various  titles at Science  Applications International, Corp.,  a
government research contractor, including Project Coordinator for development of
a  Prototype Thermal Neutron Analysis explosive  detection system. Mr. Wolff was
also principle investigator  for an  FAA sponsored testing  program for  weapons
detection  technology. Mr.  Wolff received a  BS degree  in Chemical Engineering
from Imperial  College, London,  England.  He completed  his Masters  degree  in
Chemical Engineering at Stanford University, Palo Alto, California.
 
    Dr. Douglas P. Boyd, Director, is a founder and director of Imatron where he
has  held several  positions since  its inception in  1981 and  is presently its
Chairman. Dr. Boyd holds many patents in CT and x-ray devices and is an  Adjunct
Professor  of Radiology at the University of California, San Francisco. Dr. Boyd
served as a Director of the Company from September 1990 to December 1992 and was
reappointed to the Board of Directors in June 1993.
 
    Dr. Giovanni Lanzara, Director and Chairman of the Board, is a professor and
head of the Transportation Engineering  Department at the University of  Aquila,
Rome,  Italy where he has served since  1978. Dr. Lanzara has served in advisory
capacities to  several  European governments,  holds  patents in  the  field  of
transportation  engineering and has  been President of  the International Center
for Transportation Studies since 1987. Dr. Lanzara is a director of Imatron  and
has served as a Director of the Company since its inception.
 
    Dr.  Bruno  Trezza,  Director, has  been  a  professor of  economics  at the
University "La Sapienza" in Rome, Italy since 1974. From 1980 to 1981 Dr. Trezza
served as economic  advisor to  the Italian Prime  Minister. He  also served  as
member  of  the  committee for  economic  planning  of the  Italian  Ministry of
Planning from 1974  to 1983.  Dr. Trezza  has served  as a  director of  several
private  companies and public  institutions in Italy. Dr.  Trezza was elected to
the Board of Directors in November 1993.
 
COMMITTEES
 
    The Audit Committee consists of Messrs. Boyd and Trezza. The Audit Committee
makes recommendations  to  the  Board regarding  the  selection  of  independent
accountants,  reviews  the results  and scope  of the  audit and  other services
provided by the Company's independent accountants, and reviews and evaluates the
Company's control functions.
 
    The Compensation  Committee  consists  of  Messrs.  Boyd  and  Lanzara.  The
Compensation  Committee makes  recommendations to the  Board concerning salaries
and incentive compensation for employees and consultants of the Company.
 
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
    Prior to the  formation of a  Compensation Committee in  December 1995,  the
Board  of Directors  made all determinations  with respect  to executive officer
compensation.
 
DIRECTOR COMPENSATION
 
    Non-employee directors currently  receive $1,200  per day  (per meeting)  in
cash compensation from the Company for their services as members of the Board of
Directors, and are reimbursed for certain expenses in connection with attendance
at Board and Committee meetings. Non-employee directors are paid consulting fees
of  approximately $1,200 per day for services  rendered to the Company (each day
services are rendered) which services may or may not be in connection for acting
 
                                       32
<PAGE>
as directors of InVision. Consulting services  rendered by members of the  Board
of  Directors include  long-term technical  and product  strategy, financing and
financing strategy and general management advice.
 
    Aggregate consulting fees paid to directors of the Company were $193,000  in
1993,  $136,280 in  1994 and  $115,800 in  1995. During  these years, individual
directors who received consulting  fees in excess of  $60,000 in any  individual
calendar  year  were  Francesco  Scorsone (who  received  $90,000  in  1993) and
Giovanni Lanzara (who received $100,000 in 1994 and $71,400 in 1995).
 
    OPTION GRANTS TO DIRECTORS IN THE LAST FISCAL YEAR
 
    The following table sets forth each  grant of stock options made during  the
fiscal year ended December 31, 1995 to each of the following directors:
 
<TABLE>
<CAPTION>
                                                        INDIVIDUAL GRANTS
                                       ----------------------------------------------------          POTENTIAL REALIZABLE
                                                      PERCENTAGE                                       VALUE AT ASSUMED
                                        NUMBER OF      OF TOTAL                                      ANNUAL RATES OF STOCK
                                        SECURITIES      OPTIONS                                     PRICE APPRECIATION FOR
                                        UNDERLYING    GRANTED IN     PER SHARE                          OPTION TERM (6)
                                         OPTIONS        FISCAL       EXERCISE    EXPIRATION  -------------------------------------
NAME                                     GRANTED       1995 (5)        PRICE        DATE         0%           5%           10%
- -------------------------------------  ------------  -------------  -----------  ----------  -----------  -----------  -----------
<S>                                    <C>           <C>            <C>          <C>         <C>          <C>          <C>
Dr. Douglas P. Boyd..................      1,537(1)        *         $    1.10     06/10/05  $    15,216  $    24,786  $    39,467
                                          31,818(1)          7.1     $    2.20     10/30/05  $   279,998  $   456,088  $   726,244
Dr. Giovanni Lanzara.................     23,355(2)          5.2     $    1.10     06/10/05  $   231,215  $   376,624  $   599,711
                                          22,727(2)          5.1     $    2.20     10/30/05  $   199,998  $   325,775  $   518,742
Dr. Sergio Magistri..................     20,727(3)          4.6     $    1.10     06/10/05  $   205,197  $   334,245  $   532,229
                                          10,909(3)          2.4     $    2.20     10/30/05  $    95,999  $   156,373  $   248,997
Dr. Bruno Trezza.....................      1,537(4)        *         $    1.10     06/10/05  $    15,216  $    24,786  $    39,467
                                          22,727(4)          5.1     $    2.20     10/30/05  $   199,998  $   325,775  $   518,742
</TABLE>
 
- ------------------------
 *  Less than 1%
 
(1) The  options granted to  Dr. Boyd to  purchase 1,537 shares  of Common Stock
    were fully vested on  the date of  grant and 31,818  shares of Common  Stock
    become exercisable at a rate of 33% per year, over 3 years.
 
(2) The  option granted to Dr. Lanzara to purchase 22,727 shares of Common Stock
    becomes exercisable at  a rate  of 33%  per year  over 3  years. The  option
    granted  to Dr. Lanzara to purchase 23,355 shares of Common Stock were fully
    vested on the date of grant.
 
(3) The options granted to Dr. Magistri to purchase 20,723 and 10,909 shares  of
    Common  Stock  become  exercisable  at  a rate  of  25%  and  33%  per year,
    respectively, over 4 and 3 years, respectively.
 
(4) The options granted  to Mr. Trezza  to purchase 1,537  and 22,727 shares  of
    Common  Stock  become  exercisable  at  a rate  of  25%  and  33%  per year,
    respectively, over 4 and 3 years, respectively.
 
(5) Based on an aggregate of 447,784 options granted to employees and  directors
    of  the Company in fiscal  1995 including the directors  named above and the
    Named Executive Officers set forth in the Summary Compensation Table below.
 
(6) The potential realizable value is calculated based on the term of the option
    at this time of grant (ten years). Stock price appreciation of five  percent
    and  ten percent is assumed pursuant  to rules promulgated by the Securities
    and Exchange Commission and does  not represent the Company's prediction  of
    its   stock  price  performance.  The   potential  realizable  value  of  0%
    appreciation measures the value of the option at effectiveness based on  the
    assumed  initial public offering price ($11.00) less the exercise price. The
    potential realizable  value at  5%  and 10%  appreciation is  calculated  by
    assuming that the proposed initial public offering price of $11.00 per share
    appreciates at the indicated rate for the entire term of the option and that
    the  option is exercised at  the exercise price and sold  on the last day of
    its term at the appreciated price.
 
                                       33
<PAGE>
                             EXECUTIVE COMPENSATION
 
    The following table sets forth certain  compensation awarded or paid by  the
Company  during the  fiscal year  ended December 31,  1995 to  its President and
Chief Executive Officer and  the Company's other  executive officers who  earned
more  than $100,000 during  the year ended December  31, 1995 (collectively, the
"Named Executive Officers"):
 
                           SUMMARY COMPENSATION TABLE
 
<TABLE>
<CAPTION>
                                                                                                      LONG-TERM
                                                                                                    COMPENSATION
                                                                                                       AWARDS
                                                                                                    -------------
                                                                                                      NUMBER OF
                                                                         ANNUAL COMPENSATION         SECURITIES
                                                                    ------------------------------   UNDERLYING
NAME AND PRINCIPAL POSITION                                             SALARY          BONUS          OPTIONS
- ------------------------------------------------------------------  --------------  --------------  -------------
<S>                                                                 <C>             <C>             <C>
Dr. Sergio Magistri ..............................................  $   141,982(1)        --             31,636
 President and Chief Executive Officer
Curtis P. DiSibio ................................................  $   109,000     $    18,790          19,663
 Chief Financial Officer
David Pillor .....................................................  $   100,000     $   117,790(2)       77,093
 Senior Vice President, Sales & Marketing
Dr. Benno Stebler ................................................  $   114,000     $    19,206          21,899
 Vice President, Manufacturing
Stephen Wolff ....................................................  $    82,499     $    23,325(3)       15,321
 Vice President, Marketing and Product Development
</TABLE>
 
- ------------------------
(1) Includes approximately $10,000 of relocation expenses.
 
(2) Represents commission  payments  and  includes  $47,000  related  to  orders
    received in 1994.
 
(3) Includes commission payment of $20,325.
 
                                       34
<PAGE>
OPTION GRANTS IN LAST FISCAL YEAR
 
    The  following table sets forth  the grant of stock  options made during the
fiscal year ended December 31, 1995 to the Named Executive Officers:
 
<TABLE>
<CAPTION>
                                          INDIVIDUAL GRANTS
                                      --------------------------
                                                    PERCENTAGE                                  POTENTIAL REALIZABLE VALUE AT
                                       NUMBER OF     OF TOTAL                                   ASSUMED ANNUAL RATES OF STOCK
                                      SECURITIES      OPTIONS                                   PRICE APPRECIATION FOR OPTION
                                      UNDERLYING      GRANTED      PER SHARE                               TERM(7)
                                        OPTIONS      IN FISCAL     EXERCISE    EXPIRATION  ---------------------------------------
                NAME                    GRANTED       1995(6)        PRICE        DATE         0%           5%            10%
- ------------------------------------  -----------  -------------  -----------  ----------  -----------  -----------  -------------
<S>                                   <C>          <C>            <C>          <C>         <C>          <C>          <C>
Dr. Sergio Magistri (1).............      20,727           4.6     $    1.10     06/10/05  $   205,197  $   334,245  $     532,229
                                          10,909           2.4     $    2.20     10/30/05  $    95,999  $   156,373  $     248,997
Curtis P. DiSibio (2)...............       3,455         *         $    1.10     06/10/05  $    34,205  $    55,716  $      88,718
                                          16,208           3.6     $    2.20     10/30/05  $   142,630  $   232,329  $     369,947
David Pillor (3)....................      33,255           7.4     $    1.10     06/10/05  $   329,224  $   536,272  $     853,924
                                          43,837          10.0     $    2.20     10/30/05  $   385,765  $   628,372  $   1,000,577
Dr. Benno Stebler (4)...............       3,835         *         $    1.10     06/10/05  $    37,967  $    61,843  $      98,475
                                          18,065           4.0     $    2.20     10/30/05  $   158,972  $   258,949  $     412,332
Stephen Wolff (5)...................       1,685         *         $    1.10     06/10/05  $    16,682  $    27,172  $      43,268
                                          13,636           3.0     $    2.20     10/30/05  $   134,996  $   195,462  $     311,241
</TABLE>
 
- ------------------------
(1) The options granted to Dr. Magistri to purchase 20,727 and 10,909 shares  of
    Common  Stock  become  exercisable  at  a rate  of  25%  and  33%  per year,
    respectively, over 4 and 3 years, respectively.
 
(2) The options  granted to  Mr. DiSibio  to purchase  2,073, 1,382  and  16,208
    shares  of Common Stock become exercisable at a rate of 25%, 25% and 33% per
    year, respectively, over 4, 4 and 3 years, respectively.
 
(3) The options granted  to Mr. Pillor  to purchase 4,025  and 43,837 shares  of
    Common  Stock  become  exercisable  at  a rate  of  25%  and  33%  per year,
    respectively, over  4 and  3  years, respectively.  The option  to  purchase
    29,231 shares of Common Stock was fully exercisable on the date of grant.
 
(4) The  options granted to Dr.  Stebler to purchase 3,835  and 18,065 shares of
    Common Stock  become  exercisable  at  a  rate of  25%  and  33%  per  year,
    respectively, over 4 and 3 years, respectively.
 
(5) The  options granted  to Mr.  Wolff to purchase  1,685 and  13,636 shares of
    Common Stock  became  exercisable  at  a  rate of  25%  and  33%  per  year,
    respectively, over 4 and 3 years, respectively.
 
(6) Based  on an aggregate of 447,784 options granted to employees and directors
    of the Company  in fiscal 1995  including the Named  Executive Officers  set
    forth  in the "Summary Compensation Table"  above and directors set forth in
    "Director Compensation" above.
 
(7) The potential realizable value is calculated based on the term of the option
    at this time of grant (ten years). Stock price appreciation of five  percent
    and  ten percent is assumed pursuant  to rules promulgated by the Securities
    and Exchange Commission and does  not represent the Company's prediction  of
    its   stock  price  performance.  The   potential  realizable  value  of  0%
    appreciation measures the value of the option at effectiveness based on  the
    assumed initial public offering price less the exercise price. The potential
    realizable  value at 5% and 10%  appreciation is calculated by assuming that
    the proposed initial public offering  price of $11.00 per share  appreciates
    at  the indicated rate for the entire term of the option and that the option
    is exercised at the exercise price and sold  on the last day of its term  at
    the appreciated price.
 
                                       35
<PAGE>
AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR-END OPTION
VALUES
 
    The  following table  sets forth information  with respect to  the number of
securities underlying unexercised options held  by the Named Executive  Officers
as  of January 1, 1996  and the value of  unexercised in-the-money options (i.e.
options for which the assumed initial public offering price for the Common Stock
of $11.00 per share exceeds the exercise price) as of January 1, 1996:
 
<TABLE>
<CAPTION>
                                                             NUMBER OF SECURITIES         VALUE OF UNEXERCISED
                                                                  UNDERLYING                  IN-THE-MONEY
                                   NUMBER OF                UNEXERCISED OPTIONS AT       OPTIONS AT JANUARY 1,
                                    SHARES                     JANUARY 1, 1996                  1996(1)
                                  ACQUIRED ON    VALUE    --------------------------  ----------------------------
              NAME                 EXERCISE    REALIZED   EXERCISABLE  UNEXERCISABLE  EXERCISABLE  UNEXERCISABLE(1)
- --------------------------------  -----------  ---------  -----------  -------------  -----------  ---------------
<S>                               <C>          <C>        <C>          <C>            <C>          <C>
Dr. Sergio Magistri.............      --          --          51,517        59,210    $   511,536    $   584,828
Curtis P. DiSibio...............      --          --          19,781        13,063    $   192,407    $   119,830
David Pillor....................      --          --          48,358        39,325    $   468,971    $   364,028
Dr. Benno Stebler...............      --          --          24,487        12,044    $   238,852    $   108,393
Stephen Wolff...................      --          --          12,655         9,091    $   122,009    $    81,826
</TABLE>
 
- ------------------------
(1) Based on the initial public offering price of the common stock of $11.00 per
    share, minus  the  exercise  price,  multiplied  by  the  number  of  shares
    underlying the option.
 
EMPLOYMENT CONTRACTS
 
    The  Company has entered  into employment agreements  with Messrs. Magistri,
DiSibio, Pillor and  Stebler which  provides for salaries  and other  employment
terms.  The annual salaries  for 1996 for Messrs.  Magistri, DiSibio, Pillor and
Stebler currently are $133,000,  $109,000, $110,000 and $114,000,  respectively.
The  agreements with Messrs. Magistri, DiSibio,  Pillor and Stebler each provide
that if  the Company  terminates the  employee's employment  without cause,  the
employee  is entitled to a severance payment equal to his annual base salary for
six months.  All of  the employment  agreements are  terminable at  the will  of
either the employee or the Company at any time, with or without cause.
 
INCENTIVE AWARDS
 
    The  Company has a policy  of granting certain cash  incentive awards to its
senior management based upon the  achievement of certain performance goals.  The
specific  performance goals are  determined by the  Company's Board of Directors
and are designed  to fairly  reward senior management  for significant  positive
contributions  to the Company. Management does  not expect such incentive awards
(excluding sales commissions) to exceed $200,000 in the aggregate in 1996.
 
401(k) PLAN
 
    In January 1992, the  Company adopted a  tax-qualified employee savings  and
retirement  plan (the  "401(k) Plan") covering  all of  the Company's employees.
Pursuant to  the  401(k) Plan,  employees  may  elect to  reduce  their  current
compensation  by up to the  annual limit prescribed by  statute ($9,240 in 1995)
and have the amount of such reduction contributed to the 401(k) Plan. The 401(k)
Plan does not provide for additional  matching contributions to the 401(k)  Plan
by  the Company.  The trustee under  the 401(k)  Plan, at the  direction of each
participant, invests  the  assets of  the  401(k) Plan  in  numerous  investment
options.  The  401(k) Plan  is  intended to  qualify  under Section  401  of the
Internal Revenue Code so that contributions by employees to the 401(k) Plan, and
income earned on  plan contributions, are  not taxable until  withdrawn, and  so
that the contributions by employees will be deductible by the Company when made.
 
EQUITY INCENTIVE PLANS
 
    EQUITY  INCENTIVE PLAN.  The Company's 1991 Stock Option Plan was adopted by
the Board of Directors and  approved by the shareholders  in May 1991. In  March
1996 the 1991 Stock Option Plan was amended and restated as the Equity Incentive
Plan  (the "Equity Plan").  A total of  790,909 shares of  Common Stock has been
reserved for issuance under the Equity Plan. The Equity Plan provides for grants
of incentive stock options, nonstatutory stock options, stock bonuses, rights to
purchase
 
                                       36
<PAGE>
restricted stock, and stock appreciation rights (collectively "Stock Awards") to
employees (including officers  and employee  directors) and  consultants of  the
Company  and its affiliates. The Equity  Plan is presently being administered by
the Board of  Directors, which  determines optionees  and the  terms of  options
granted,  including the exercise  price, number of shares  subject to the option
and the exercisability thereof.
 
    The terms of options granted under the Equity Plan generally may not  exceed
ten  years from the date of grant. Options granted under the Equity Plan to date
have been at the discretion of the  Board and have typically vested at the  rate
of  25% of the shares subject  to option at the end  of the first anniversary of
the date  of  grant and  1/16th  of  such shares  at  the end  of  each  quarter
thereafter.  No incentive stock option may  be transferred by the optionee other
than by will  or the laws  of descent or  distribution. Incentive stock  options
shall  be exercisable during  the lifetime of  the person to  whom the option is
granted only by such person. An optionee whose relationship with the Company  or
any  related corporation ceases for any reason (other than by death or permanent
and total disability) may exercise options  in the 30-day period following  such
cessation  (unless such options terminate or expire sooner by their terms) or in
such longer period determined by the Board of Directors.
 
    Shares subject  to  Stock  Awards (other  than  stock  appreciation  rights)
granted  under the  Equity Plan  which have  lapsed or  terminated may  again be
subject to Stock Awards granted under the Equity Plan. Furthermore, the Board of
Directors may offer to exchange new Stock Awards for existing Stock Awards, with
the shares subject  to the existing  Stock Awards again  becoming available  for
grant  under the  Equity Plan.  Upon any  merger or  consolidation in  which the
Company is not  the surviving  corporation, all outstanding  Stock Awards  shall
either  be assumed by the surviving entity or continue in full force and effect.
If any  surviving entity  refuses to  assume or  continue such  Stock Awards  or
substitute  similar Stock Awards  then such Stock Awards  shall be terminated if
not exercised prior to such event.
 
    As of May 31, 1996, 73,741 shares  of Common Stock had been issued upon  the
exercise  of options granted under the  Equity Plan, options to purchase 567,028
shares of Common Stock at a weighted  average exercise price of $1.90 per  share
were outstanding and 150,138 shares remained available for future option grants.
The  Equity Plan will terminate  on May 2, 2001  unless sooner terminated by the
Board of  Directors.  To date  no  stock  bonuses, restricted  stock,  or  stock
appreciation rights have been granted under the Equity Plan.
 
    EMPLOYEE  STOCK  PURCHASE PLAN.    In March  1996,  the Company  adopted the
Employee Stock  Purchase Plan  (the "Purchase  Plan") covering  an aggregate  of
150,000  shares of Common Stock. The Purchase  Plan is intended to qualify as an
employee stock purchase plan within the  meaning of Section 423 of the  Internal
Revenue  Code. Under  the Purchase  Plan, the  Board of  Directors may authorize
participation by eligible employees,  including officers, in periodic  offerings
following  the  adoption  of the  Purchase  Plan.  The offering  period  for any
offering will be no more than 27 months.
 
    Employees are eligible to participate if they are employed by the Company or
an affiliate of the Company designated by the Board of Directors for at least 20
hours per week and are  employed by the Company or  a subsidiary of the  Company
designated  by the Board for  at least five months  per calendar year. Employees
who participate in an  offering can have  up to 15%  of their earnings  withheld
pursuant to the Purchase Plan. The amount withheld will then be used to purchase
shares  of  the Common  Stock  on specified  dates  determined by  the  Board of
Directors. The price of Common Stock  purchased under the Purchase Plan will  be
equal  to 85% of the lower  of the fair market value  of the Common Stock on the
commencement date  of  each  offering  period or  the  relevant  purchase  date.
Employees  may end their  participation in the  offering at any  time during the
offering  period  except  as  provided  in  the  terms  of  the  offering,   and
participation ends automatically on termination of employment with the Company.
 
    In  the event of  certain transactions by  which the Company  is acquired or
becomes controlled by  a single  investor or group  of investors,  the Board  of
Directors has discretion to provide that each right to
 
                                       37
<PAGE>
purchase  Common Stock will be assumed or an equivalent right substituted by the
successor corporation, if any, or the Board may shorten the offering period  and
provide  for all sums collected by payroll  deductions to be applied to purchase
stock immediately prior to such transaction. The Purchase Plan will terminate at
the Board's direction.  The Board has  the authority to  amend or terminate  the
Purchase  Plan,  subject to  the limitation  that no  such action  may adversely
affect any outstanding rights to purchase Common Stock.
 
                              CERTAIN TRANSACTIONS
 
    In connection with the formation of the Company, the Company issued  195,455
shares of Series A Preferred Stock to FI.M.A.I. in consideration for $650,000 in
cash  and  $1,500,000 in  cancellation of  indebtedness  to Imatron  and 195,455
shares of Series A Preferred Stock  to Imatron in consideration for $250,000  in
cash  and  certain  rights  to technology  pursuant  to  the  Technology License
Agreement, dated as of September 11, 1990 between the Company and Imatron,  Inc.
(the  "Technology Agreement"). In addition, in  connection with the formation of
the Company, FI.M.A.I. entered into  a Manufacturing and Distribution  Agreement
dated  as  of  September  11, 1990  (the  "Distribution  Agreement")  with which
agreement appointed  FI.M.A.I.  as  the exclusive  manufacturer,  purchaser  and
distributor  for the CTX 5000 in  Europe. FI.M.A.I. transferred its rights under
the Distribution Agreement to ElectroParts and HARAX in April 1995 in connection
with the transfer from FI.M.A.I. to HARAX and ElectroParts of FI.M.A.I.'s equity
interest in  the Company.  In June  1995, the  Company issued  56,818 shares  of
Series  D  Preferred  Stock  to  ElectroParts and  170,455  shares  of  Series D
Preferred Stock to HARAX  in exchange for the  cancellation of the  Distribution
Agreement.  FI.M.A.I.'s entire equity interest in the Company was transferred to
ElectroParts and HARAX who are affiliated with FI.M.A.I.
 
    Pursuant to the  Technology Agreement,  the Company  received an  exclusive,
worldwide,  perpetual and  fully paid right  and license to  use Imatron's Ultra
Fast E-Beam CT technology in the field of compact medical scanners for  military
field  applications and  mail, freight, parcel  or baggage  scanner products. In
exchange, the Company granted to  Imatron an exclusive, royalty free,  worldwide
license to use InVision's technology on the field of medical scanner products.
 
    In  July 1991, the  Company entered into a  Standby Financing Agreement with
FI.M.A.I. (the  "Standby  Financing")  pursuant to  which  FI.M.A.I.  agreed  to
provide an equity investment in the Company of up to $3,000,000 and to guarantee
a  line of credit for the  Company of up to $3,000,000.  From July 1991 to April
1994, FI.M.A.I.  guaranteed approximately  $3,000,000 in  bank indebtedness  and
purchased  151,515 shares  of Series  C Preferred Stock  at a  purchase price of
$19.80 per share or an aggregate of $3,000,000. In June 1994, the Company issued
802,957 shares of Series D Preferred Stock  to FI.M.A.I. at a purchase price  of
$3.74 per share or an aggregate purchase price of $3,000,000. The funds received
from  the sale of the Series D Preferred  Stock were used to pay down $3,000,000
of the Company's then  current $5,300,000 outstanding under  its line of  credit
and  to terminate FI.M.A.I.'s  guarantee with respect  to such amount. FI.M.A.I.
currently guarantees approximately  $2,000,000 under this  credit facility.  The
Series  D Preferred Stock was  issued to FI.M.A.I. on  the same terms offered to
all investors in the Company's Series D Preferred Stock.
 
    From  July  1993  to  November  1994,  the  Company  borrowed  approximately
$2,325,000  from HARAX at  an interest rate of  prime plus 1%.  In May 1995, the
Company issued 649,434 shares of Series D Preferred Stock to HARAX at a purchase
price of  $3.74 per  share in  exchange for  the cancellation  by HARAX  of  the
principal  amount and  interest of such  indebtedness, or  an aggregate purchase
price of $2,428,882.
 
    HARAX  and  ElectroParts  are  participation  holding  companies  that   are
affiliated  with  FI.M.A.I. HARAX  currently  holds approximately  40.9%  of the
outstanding equity  of  InVision.  ElectroParts  currently  holds  6.5%  of  the
outstanding equity of InVision.
 
    HARAX  is  controlled  by Eugenio  Rendo,  who  is a  director  and majority
stockholder of HARAX. Mr. Rendo is  a senior executive of the Italimprese  group
of companies in Italy, a large, privately-held
 
                                       38
<PAGE>
conglomerate.  Mr. Rendo,  like a number  of other senior  executives of Italian
corporations in recent years, has been  charged in Italy with bribery of  public
officials in connection with obtaining public sector contracts. Mr. Rendo denies
such  allegations  and  is  vigorously  defending  himself  in  such  matter. In
particular, Mr. Rendo  asserts that  the payments made  by him  which have  been
called  into  question were  lawful contributions  to a  political party  and he
denies that any favor  or other improper benefit  was received in exchange.  The
proceedings  with  respect to  such charges  recently  have been  relocated from
Milan, Italy to Rome, Italy. No hearing or trial date has been set with  respect
to  such charges. Under Italian law, two trials must be held before a conviction
is obtained.
 
    On October 13, 1994, the Company  issued 3,818 shares of Series D  Preferred
Stock  to Louis Turpen  in consideration of services  previously rendered by Mr.
Turpen. Mr. Turpen served as a director of the Company from December 1992  until
June 1995.
 
    On  November 11, 1994, the Company issued 5,455 shares of Series D Preferred
Stock to Lucio  Lanza in consideration  of services previously  rendered by  Mr.
Lanza.  Mr. Lanza acted  as Chairman of  the Board of  the Company from December
1992 until November 1993.
 
    In October 1994, Dr. Sergio Magistri loaned the Company $50,000 for  working
capital.  In June 1995  the Company issued  13,368 shares of  Series D Preferred
Stock to Dr. Sergio Magistri in exchange for the cancellation by Dr. Magistri of
such indebtedness. Dr.  Magistri has  served as  a Director,  the President  and
Chief Executive Officer of the Company from December 1992 to present.
 
    The  Company  believes  that the  foregoing  transactions were  in  its best
interests and were  on terms  no less  favorable to  the Company  than could  be
obtained from unaffiliated third parties.
 
    Future  transactions,  if any,  with  officers, directors,  shareholders and
their affiliates will be  made on terms  no less favorable  to the Company  then
could be obtained from unaffiliated third parties.
 
    Future  loans, if any, to the Company's officers, directors and stockholders
will be approved by a majority of disinterested directors.
 
    The Company will  not grant options  and warrants  in excess of  15% of  its
outstanding  shares  to  officers,  directors,  employees,  5%  shareholders and
affiliates for  a one  year period  following this  offering. In  addition,  any
options  or warrants  that are  granted to  the foregoing  parties will  have an
exercise price of at least 85% of fair market value on the date of grant.
 
                                       39
<PAGE>
              PRINCIPAL STOCKHOLDERS AND SELLING SECURITY HOLDERS
 
    The  following  table sets  forth  certain information  regarding beneficial
ownership of the  Company's Common Stock  as of May  31, 1996 held  by (i)  each
person  who is  known by  the Company to  own beneficially  more than  5% of the
outstanding shares  of Common  Stock,  (ii) each  director and  Named  Executive
Officer  of  the  Company, (iii)  the  Selling  Security Holders,  and  (iv) all
directors and executive  officers of the  Company as a  group. Unless  otherwise
indicated  below, to the knowledge of the Company, all persons listed below have
sole voting and investment power with  respect to their shares of Common  Stock,
except to the extent authority is shared by spouses under applicable law. Except
as  otherwise provided below, the address of each person listed below is c/o the
Company, 3420 E. Third Ave., Foster City, CA 94404.
<TABLE>
<CAPTION>
                                                              SHARES BENEFICIALLY       SHARES BENEFICIALLY
                                                               OWNED PRIOR TO THE         OWNED AFTER THE
                                                                  OFFERING (1)              OFFERING (2)
                                                            ------------------------  ------------------------
OFFICERS, DIRECTORS AND 5% STOCKHOLDERS                       NUMBER       PERCENT      NUMBER       PERCENT
- ----------------------------------------------------------  -----------  -----------  -----------  -----------
<S>                                                         <C>          <C>          <C>          <C>
HARAX Holdings, S.A.......................................    1,698,591        40.9     1,698,591        38.5
ElectroParts S.A..........................................      270,324         6.5       270,324         6.1
Eugenio Rendo (3).........................................    1,698,591        40.9     1,698,591        38.5
Mario Rendo (4)...........................................      270,324         6.5       270,324         6.1
HAKON Holdings, S.A.......................................      242,737         5.8       242,737         5.5
PASTEC Holdings, S.A......................................      220,944         5.3       220,944         5.0
Dr. Sergio Magistri (5)...................................       74,515         1.8        74,515         1.7
Curtis P. DiSibio (6).....................................       23,264       *            23,264       *
David Pillor (7)..........................................       58,252         1.4        58,252         1.3
Dr. Benno Stebler (8).....................................       27,498       *            27,498       *
Stephen Wolff (9).........................................       14,928       *            14,928       *
Dr. Douglas P. Boyd (10)..................................       23,311       *            23,311       *
Dr. Giovanni Lanzara (11).................................      261,528         6.3       261,528         5.9
Dr. Bruno Trezza (12).....................................      258,558         6.2       258,558         5.9
All directors and executive officers as a group (8
 persons) (13)............................................      741,854        17.9       741,854        16.8
 
<CAPTION>
 
SELLING SECURITY HOLDERS
- ----------------------------------------------------------
<S>                                                         <C>          <C>          <C>          <C>
Anaconda Partners, L.P....................................      239,659         6.0       --           --
LEO Holdings, Inc.........................................       19,431         0.2       --           --
</TABLE>
 
- ------------------------
 *   Less than 1% of the outstanding Common stock.
 
 (1) Consists of 4,150,199  shares of  Common Stock  outstanding as  of May  31,
     1996.
 
 (2) Assumes the sale of all 259,090 shares of Common Stock offered hereby.
 
 (3) Consists  of 1,698,591 shares of Common  Stock held by HARAX. Eugenio Rendo
     is the controlling stockholder of HARAX and is deemed to be the  beneficial
     owner of such shares.
 
 (4) Consists  of 270,324  shares of  Common Stock  held by  ElectroParts. Mario
     Rendo is the controlling  stockholder of ElectroParts and  is deemed to  be
     the beneficial owner of such shares.
 
 (5) Includes  61,147 shares of Common Stock  issuable pursuant to stock options
     exercisable within 60 days after May 31, 1996.
 
                                       40
<PAGE>
 (6) Consists of  23,264  shares of  Common  Stock issuable  pursuant  to  stock
     options exercisable within 60 days after May 31, 1996.
 
 (7) Consists  of 58,252  shares of  Common Stock  issuable pursuant  to options
     exercisable within 60 days after May 31, 1996.
 
 (8) Consists of  27,498 shares  of Common  Stock issuable  pursuant to  options
     exercisable within 60 days after May 31, 1996.
 
 (9) Consists  of 14,928  shares of  Common Stock  issuable pursuant  to options
     exercisable within 60 days after May 31, 1996.
 
(10) Includes 19,266 shares of Common  Stock issuable pursuant to stock  options
     exercisable within 60 days after May 31, 1996.
 
(11) Includes  of (i) 11,363  shares of Common Stock  issuable pursuant to stock
     options exercisable within  60 days after  May 31, 1996,  and (ii)  220,944
     shares  of Common Stock  held by PASTEC  Holdings, S.A. Mr.  Lanzara is the
     controlling stockholder of PASTEC  Holdings, S.A. and is  deemed to be  the
     beneficial owner of such shares.
 
(12) Consists  of (i) 15,821  shares of Common Stock  issuable pursuant to stock
     options exercisable within  60 days after  May 31, 1996,  and (ii)  242,737
     shares  of Common  Stock held  by HAKON  Holdings, S.A.  Mr. Trezza  is the
     controlling stockholder of  HAKON Holdings, S.A.  and is deemed  to be  the
     beneficial owner of such shares.
 
(13) Includes  231,539 shares of Common Stock issuable pursuant to stock options
     exercisable within 60 days after May 31, 1996.
 
                                       41
<PAGE>
                          DESCRIPTION OF CAPITAL STOCK
 
    The following description of  the capital stock of  the Company and  certain
provisions  of the Company's  Amended and Restated  Certificate of Incorporation
and Amended  Bylaws  is a  summary  and is  qualified  in its  entirety  by  the
provisions  of the Amended and Restated Certificate of Incorporation and Bylaws,
which have been  filed as exhibit  to the Company's  Registration Statement,  of
which  this Prospectus is a part. All  material elements of the capital stock of
the Company and the Company's Amended and Restated Certificate of  Incorporation
and Amended Bylaws are included in the following description.
 
    The authorized capital stock of the Company consists of 20,000,000 shares of
Common Stock, par value $.001 and 5,000,000 shares of Preferred Stock, par value
$.001.
 
COMMON STOCK
 
    At May 31, 1996 there were 4,150,199 shares of Common Stock outstanding. The
holders  of Common Stock are entitled to one  vote for each share held of record
on all matters submitted to  a vote of the  stockholders. The holders of  Common
Stock  are not entitled to cumulative voting rights with respect to the election
of directors, and as  a consequence, minority stockholders  will not be able  to
elect directors on the basis of their votes alone.
 
    Subject to preferences that may be applicable to any then outstanding shares
of Preferred Stock, holders of Common Stock are entitled to receive ratably such
dividends  as may  be declared by  the Board  of Directors out  of funds legally
available  therefor.  See  "Dividend  Policy."  In  the  event  of  liquidation,
dissolution  or  winding up  of the  Company,  holders of  the Common  Stock are
entitled to share ratably in all  assets remaining after payment of  liabilities
and  the  liquidation preference  of any  then  outstanding shares  of Preferred
Stock. Holders of Common Stock have no preemptive rights and no right to convert
their Common Stock into any other securities. There are no redemption or sinking
fund provisions applicable to the Common Stock. All outstanding shares of Common
Stock are, and all shares of Common  Stock to be outstanding upon completion  of
this offering will be, fully paid and nonassessable.
 
PREFERRED STOCK
 
    The  Board of  Directors has  the authority,  without further  action by the
stockholders, to issue up to 5,000,000 shares of Preferred Stock in one or  more
series  and to fix the rights, preferences, privileges and restrictions thereof,
including  dividend  rights,   conversion  rights,  voting   rights,  terms   of
redemption, liquidation preferences, sinking fund terms and the number of shares
constituting  any series or the designation  of such series, without any further
vote or  action by  the  stockholders. The  issuance  of Preferred  Stock  could
adversely  affect the voting power of holders of Common Stock and the likelihood
that such holders will receive  dividend payments and payments upon  liquidation
may  have the effect of delaying, deferring or preventing a change in control of
the Company, which could  have a depressive  effect on the  market price of  the
Company's  Common Stock. The Company has no  present plan to issue any shares of
Preferred Stock.
 
WARRANTS
 
    As of  May 31,  1996, there  were warrants  outstanding to  purchase  31,818
shares  of the Company's Common Stock at  $11.00 per share and 227,272 shares at
$8.80  per  share.  In  addition,  there   is  a  warrant  outstanding  to   the
Representative to purchase 90,000 shares of Common Stock at an exercise price of
$13.20   per  share.  The  Representative's   Warrant  will  become  exercisable
approximately twelve months from the Effective Date and will expire on the fifth
anniversary  of  such  offering.  Each  warrant  contains  provisions  for   the
adjustment  of the  exercise price and  the aggregate number  of shares issuable
upon exercise  of  the  warrant under  certain  circumstances,  including  stock
dividends, stock splits, reorganizations, reclassification and consolidations.
 
REGISTRATION RIGHTS
 
    The  holders of 90,909 shares of Common Stock and warrants to purchase up to
90,000  shares  of  Common  Stock   (the  "Registrable  Securities")  or   their
transferees, will be entitled to certain rights with
 
                                       42
<PAGE>
respect  to the registration  of such shares  under the Securities  Act. Of such
Registrable Securities, 90,000  shares will be  covered by the  Representative's
Warrants.  Under the terms of the Investor Rights Agreement dated as of December
29, 1995 among the  Company and certain holders  of its securities (the  "Rights
Agreement"),  if, following  the first anniversary  of the  effectiveness of the
Company's initial public offering, the Company  proposes to register any of  its
Common  Stock  under the  Securities Act,  the  holders of  approximately 90,909
shares of Common Stock will  be entitled to notice  of such registration and  to
include  their Registrable Securities therein; provided, among other conditions,
that the underwriter of such offering, if any, has the right to limit the number
of shares included in any such registration. Further, the holders of Registrable
Securities may  require the  Company to  register all  or any  portion of  their
Registrable  Securities on  Form S-3,  when such  form becomes  available to the
Company, subject to certain conditions and limitations. Pursuant to the terms of
the Representative's Warrants,  the Company  will be obligated  to register  the
Common Stock underlying the Representative's Warrants at any time commencing one
year after the date of this offering.
 
DELAWARE LAW AND CERTAIN CHARTER PROVISIONS
 
    The  Company is  subject to  the provisions of  Section 203  of the Delaware
General Corporation Law (the "Delaware Law"), an anti-takeover law. In  general,
the  statute prohibits a  publicly-held Delaware corporation  from engaging in a
"business combination" with an  "interested stockholder" for  a period of  three
years after the date of the transaction in which the person became an interested
stockholder, unless the business combination is approved in a prescribed manner.
A  "business combination"  includes a  merger, asset  sale or  other transaction
resulting in a  financial benefit to  the stockholder. For  purposes of  Section
203,  an "interested stockholder" is a  person who, together with affiliates and
associates, owns (or  within three  years prior,  did own)  15% or  more of  the
corporation's voting stock.
 
    The  Company's Certificate of Incorporation provides that each director will
serve for a three-year  term and that approximately  one-third of the  directors
are  to be elected annually. Candidates for directors shall be nominated only by
the Board of  Directors or  by a  stockholder who  gives written  notice to  the
Company  at least 20 days before the  annual meeting. The Company may have three
to nine directors as determined from time to time by the Board, which  currently
consists  of four members.  Between stockholder meetings,  the Board may appoint
new directors to fill vacancies or newly created directorships. The  Certificate
does  not provide for cumulative voting  at stockholder meetings for election of
directors. Stockholders  controlling more  than 50%  of the  outstanding  Common
Stock  can elect the  entire Board of  Directors, while stockholders controlling
49% of the outstanding Common  Stock may not be able  to elect any directors.  A
director  may be removed from office only for cause by the affirmative vote of a
majority of the combined  voting power of the  then outstanding shares of  stock
entitled to vote generally in the election of directors, or without cause by the
affirmative  vote of  the holders of  at least sixty-six  and two-thirds percent
(66 2/3%) of the voting power of the then outstanding stock.
 
    The Company's Certificate of Incorporation requires that any action required
or permitted to be taken  by stockholders of the Company  must be effected at  a
duly called annual or special meeting of stockholders and may not be effected by
a  consent in writing. The Company's  Certificate of Incorporation also provides
that the authorized number of directors may be changed only by resolution of the
Board of Directors. See "Management Directors and Executive Officers."  Delaware
Law  and  these charter  provisions  may have  the  effect of  deterring hostile
takeovers or delaying  changes in control  or management of  the Company,  which
could  have a  depressive effect  on the  market price  of the  Company's Common
Stock.
 
NASDAQ SMALLCAP MARKET LISTING
 
    The Common Stock is traded on The Nasdaq SmallCap Market. The current  rules
of the National Association of Securities Dealers, Inc. effectively preclude the
trading  or quotation through The Nasdaq SmallCap Market of any securities of an
issuer which has issued  securities or taken other  corporate action that  would
have the effect of nullifying, restricting or disparately reducing the per share
voting rights of holders of an outstanding class or classes of equity securities
registered under
 
                                       43
<PAGE>
Section  12  of the  Exchange Act.  Certain  national securities  exchanges have
adopted similar rules  and policies. The  Company does not  intend to issue  any
additional  shares of any stock  that would make it  ineligible for inclusion on
The Nasdaq SmallCap Market or any national securities exchange. However, in  the
event  the Company issues  additional stock that causes  it to become ineligible
for continued inclusion on The Nasdaq SmallCap Market, such ineligibility  would
be  likely to  reduce materially  the liquidity of  an investment  in the Common
Stock and would likely depress its market value below that which would otherwise
prevail.
 
LIMITATION OF LIABILITY AND INDEMNIFICATION
 
    The Company's  Certificate  of  Incorporation  contains  certain  provisions
permitted  under  Delaware Law  relating to  the  liability of  directors. These
provisions eliminate  a  director's  personal  liability  for  monetary  damages
resulting  from  a breach  of fiduciary  duty,  except in  certain circumstances
involving certain wrongful acts,  such as (i) for  any breach of the  director's
duty  of loyalty to the Company or  its stockholders, (ii) for acts or omissions
not in good faith or which involve intentional misconduct or a knowing violation
of law, (iii) under Section 174 of the Delaware General Corporation Law, or (iv)
for any  transaction  from  which  the director  derives  an  improper  personal
benefit. These provisions do not limit or eliminate the rights of the Company or
any   stockholder  to  seek  non-monetary  relief,  such  as  an  injunction  or
rescission, in  the  event of  a  breach  of director's  fiduciary  duty.  These
provisions  will not alter a director's liability under federal securities laws.
The Company's Certificate of Incorporation also contains provisions indemnifying
the directors and  officers of the  Company to the  fullest extent permitted  by
Delaware  General Corporation  Law. The  Company believes  that these provisions
will assist the  Company in  attracting and retaining  qualified individuals  to
serve as directors.
 
TRANSFER AGENT
 
    The  transfer agent for the Common Stock of the Company is Continental Stock
Transfer & Trust Company.
 
                        SHARES ELIGIBLE FOR FUTURE SALE
 
    Prior to the Company's initial public  offering, there was no public  market
for  the Common Stock  of the Company.  Further sales of  substantial amounts of
Common Stock in the  open market may  adversely affect the  market price of  the
Common Stock offered hereby.
 
    Upon  completion  of this  offering, the  Company  will have  outstanding an
aggregate of  4,409,289 shares  of Common  Stock assuming  (i) the  issuance  of
259,090  shares of Common Stock upon exercise  of the Warrants, (ii) no exercise
of outstanding options to purchase 567,028 shares of Common Stock, and (iii)  no
exercise  of Representative's  Warrants for  90,000 shares  of Common  Stock. Of
these shares, the 1,035,000 shares sold in the Company's initial public offering
are freely  tradeable  without restriction  or  further registration  under  the
Securities  Act, except for shares  held by "affiliates" of  the Company as that
term is defined  in Rule  144 under  the Securities  Act (whose  sales would  be
subject  to  certain  limitations  and  restrictions  described  below)  and the
regulations promulgated thereunder.
 
    The 3,115,199 shares held by officers, directors, employees, consultants and
other stockholders of the Company prior to its initial public offering were sold
by the Company in reliance on  exemptions from the registration requirements  of
the  Securities Act and  are "restricted" securities within  the meaning of Rule
144 under the Securities  Act. Approximately 308,548 of  these shares of  Common
Stock  became eligible for sale in the  public market upon the effective date of
the Company's initial public offering (the "Effective Date") in reliance on Rule
144(k) under the Securities Act. Beginning 90 days after the Effective Date,  an
additional  20,279 of these shares will become  eligible for sale subject to the
provisions of  Rule  144.  Beginning  365 days  after  the  Effective  Date,  an
additional 242,994 of these shares, will become eligible for sale subject to the
provisions of Rule 144 upon the
 
                                       44
<PAGE>
expiration of agreements not to sell such shares. The remaining 2,543,378 shares
of  Common Stock will  become eligible for sale  under Rule 144  and Rule 701 at
various dates  thereafter as  the  holding period  provisions  of Rule  144  are
satisfied.
 
    In  general, under  Rule 144  as currently in  effect, a  person (or persons
whose shares are aggregated), including an affiliate, who has beneficially owned
shares for at least two years is entitled to sell, within any three-month period
commencing 90 days after the  Effective Date, a number  of shares that does  not
exceed  the greater  of (i) 1%  of the  then outstanding shares  of Common Stock
(approximately 44,093  shares  immediately  after this  offering)  or  (ii)  the
average weekly trading volume in the Common Stock during the four calendar weeks
preceding  such sale, subject to  the filing of a Form  144 with respect to such
sale and certain other limitations and  restrictions. In addition, a person  who
is not deemed to have been an affiliate of the Company at any time during the 90
days  preceding a sale, and who has beneficially owned the shares proposed to be
sold for at least three years, would be entitled to sell such shares under  Rule
144(k)  without regard to  the requirements described above.  To the extent that
shares were  acquired  from an  affiliate  of the  Company,  such  stockholder's
holding  period for the purpose of effecting  a sale under Rule 144 commences on
the date of transfer from the affiliate.
 
    Any employee, officer or  director of or consultant  to the Company who  was
granted  options or purchased  his or her  shares upon exercise  of such options
pursuant to  a written  compensatory plan  or contract  ("Rule 701  Shares")  is
entitled  to  rely  on the  resale  provisions  of Rule  701.  Rule  701 permits
non-affiliates to  sell  their Rule  701  Shares to  the  extent vested  on  the
Effective   Date  without   having  to   comply  with   the  public-information,
holding-period, volume-limitation or notice provisions  of Rule 144 and  permits
affiliates  to sell their Rule 701 Shares,  to the extent vested, without having
to comply  with  the holding  period  restrictions of  Rule  144, in  each  case
commencing 90 days after the Effective Date. However, all officers and directors
and  certain other stockholders have agreed not  to sell or otherwise dispose of
Common Stock of the Company for a 365-day period following the Effective Date.
 
    The Company intends to  file a registration  statement under the  Securities
Act  to register shares of  Common Stock reserved for  issuance under the Equity
Plan, thus permitting the resale of such shares by non-affiliates in the  public
market without restriction under the Securities Act. Such registration statement
will  become  effective immediately  upon its  filing.  The Company  has granted
registration rights to certain of  its stockholders and to the  Representatives.
See "Description of Capital Stock -- Registration Rights."
 
                                       45
<PAGE>
                         QUALIFIED SMALL BUSINESS STOCK
 
    Section  1202 of the  Internal Revenue Code,  provides taxpayers, other than
corporations, with a 50 percent exclusion of  gain from the sale or exchange  of
"qualified  small business stock" held  for more than five  years. In general, a
taxpayer's exclusion per taxable year with respect to "qualified small  business
stock"  of any one issuer is  the greater of (a) $10  million ($5 million in the
case of married taxpayers filing separate returns), reduced by the amount of the
taxpayer's gain  in  prior  years on  stock  of  such issuer  eligible  for  the
exclusion  or (b) ten  times the taxpayer's basis  for "qualified small business
stock" of such issuer sold or exchanged during the taxable year. One-half of the
amount excluded with respect to "qualified small business stock" constitutes  an
item of tax preference for alternative minimum tax purposes.
 
    "Qualified  small business stock"  is stock of  a "qualified small business"
issued after  August  10, 1993  which  is  generally acquired  at  its  original
issuance by the taxpayer for money or other property (not including stock) or in
connection with the performance of services. A "qualified small business" is any
domestic  corporation (other than  S corporation) which (i)  had gross assets no
greater than  $50 million  at all  times following  August 10,  1993 up  to  the
issuance  of  the  stock in  question  and immediately  thereafter  (taking into
account amounts received  upon such  issuance) and  (ii) agrees  to submit  such
reports  to its shareholders and the  Internal Revenue Service as are prescribed
by future implementing regulations.  The Company believes  that the $50  million
gross asset test will be satisfied with respect to purchasers of shares from the
Company  in this offering. The Company expects to submit the required reports as
long as any of its outstanding stock reasonably appears to constitute "qualified
small business stock."
 
    In addition, in order for stock in any corporation to constitute  "qualified
small  business stock," 80 percent (by value)  of the assets of such corporation
must be used by the corporation in  the active conduct of one or more  qualified
trades  or businesses during substantially all  of the taxpayer's holding period
for such stock. For  issuers like the  Company that have  been in existence  for
more  than two  years, up to  50 percent of  the issuer's assets  may qualify as
being used in  the active conduct  of a  business by being  held for  reasonably
required working capital needs or held for investment and reasonably expected to
be  used within  two years to  finance research and  development. Application of
this active business test to the  Company in the absence of additional  official
guidance is uncertain, and it cannot be determined whether the Company will meet
the active business test upon completion of this offering or thereafter.
 
    Because of the uncertainties surrounding application of the "qualified small
business  stock" provision to  the Company and  holders of its  Common Stock, no
assurance can be given that purchasers of Common Stock in this offering will  be
entitled  to the special capital  gain exclusion, even if  they hold that Common
Stock for the requisite  five years. Potential investors  must consult with  and
rely  exclusively upon their  own tax advisors  concerning all tax  aspects of a
purchase of  the  Common  Stock  offered hereby  including  application  of  the
"qualified small business stock" provision. In addition, potential investors are
urged to consult their tax advisors as to the many special rules and limitations
contained  in  that  provision  which  may  be  applicable  to  their individual
circumstances,  including  special   rules  relating  to   investors  that   are
partnerships or S corporations.
 
                                       46
<PAGE>
                              PLAN OF DISTRIBUTION
 
    The  shares of Common Stock  offered by the Selling  Security Holders may be
sold from time to  time to purchasers directly  by the Selling Security  Holders
acting  as principal for its own account in  one or more transactions at a fixed
price, which may be changed, or at varying prices determined at the time of sale
or at negotiated prices.  Alternatively, the Selling  Security Holders may  from
time  to time offer the Common Stock through underwriters, dealers or agents who
may receive compensation in the  form of underwriting discounts, commissions  or
concessions  from the Selling  Security Holders and/or  the purchasers of shares
for whom they may act as agent. Sales may be made on The Nasdaq SmallCap  Market
or in private transactions.
 
    The  Selling Security Holders  and any underwriters,  dealers or agents that
participate in the distribution of the Common Stock offered hereby may be deemed
to be underwriters within the meaning of the Act and any discounts,  commissions
or  concessions received by them and any provided pursuant to the sale of shares
by them might be deemed to  be underwriting discounts and commissions under  the
Act.
 
    In  order  to  comply  with  the  securities  laws  of  certain  states,  if
applicable, the Common  Stock will be  sold in such  jurisdictions only  through
registered  or licensed brokers  or dealers. In addition,  in certain states the
Common Stock may not be sold unless it has been registered or qualified for sale
or an exemption from registration or qualification requirements is available and
is complied with.
 
    The Company has agreed to register  the Common Stock issuable upon  exercise
of  the warrants under applicable federal and state securities laws. The Company
will pay substantially all of the expenses incident to the offering and sale  of
the  Common  Stock  to  the  public,  other  than  commissions,  concessions and
discounts of  underwriters, dealers  or agents.  Such expenses  (excluding  such
commissions and discounts) are estimated to be $81,161.44.
 
                                 LEGAL MATTERS
 
    The  validity of the  shares of Common  Stock offered hereby  will be passed
upon for the  Company by  Cooley Godward Castro  Huddleson &  Tatum, Palo  Alto,
California.
 
                                    EXPERTS
 
    The  financial statements as of  December 31, 1994 and  1995 and for each of
the three  years  in  the  period  ended December  31,  1995  included  in  this
Prospectus  have been so included  in reliance on the  report (which contains an
explanatory paragraph relating to the Company's  ability to continue as a  going
concern as described in Note 12 to the financial statements) of Price Waterhouse
LLP,  independent accountants, given on the authority of said firm as experts in
auditing and accounting.
 
                                       47
<PAGE>
                          GLOSSARY OF TECHNICAL TERMS
 
<TABLE>
<S>                             <C>
Algorithm.....................  A  procedure  for   solving  certain  types   of
                                problems;  specifically software  procedures for
                                 image processing and detection of explosives.
 
Computed Tomography (CT or CAT  The computerized  production of  cross-sectional
 Scan)........................   "images"   produced   by   x-ray   sources  and
                                 detectors rotating around an object.
 
Dual Energy X-Ray Scanners....  A modification of  traditional x-ray  technology
                                that  utilizes  two  x-ray/energies  to generate
                                 x-ray Projection Images  which, when  combined,
                                 are  able  to  distinguish  between  groups  of
                                 materials.
 
Electro-Erosion Technology....  The use of electrical discharges to machine  and
                                shape  conductive material of  any hardness with
                                 high precision.
 
Hermetically Sealed...........  A hermetically sealed container is one which  is
                                airtight  and hence does not allow the escape of
                                 vapors.
 
Lithotripsy...................  The medical procedure whereby focused shockwaves
                                 directed by  Ultrasound  are used  to  fragment
                                 kidney stones and gall bladder stones.
 
Morphology....................  The form or structure of objects.
 
Throughput....................  The rate at which an explosives detection system
                                can   scan  luggage.   The  rate   is  typically
                                 expressed by the number  of bags processed  per
                                 hour (bph).
 
Trace Detection                 A   procedure   which   detects   explosives  by
 Technologies.................  analyzing particles on  the outside of  luggage.
                                 Explosives  materials are sticky  and may leave
                                 traces on the outside  of luggage, or may  emit
                                 detectable minute vapors if not properly sealed
                                 in a container.
 
Volumetric Modelling            Software  that  can determine  the volume  of an
 Software.....................  object. The use of volumetric modelling software
                                 to determine  the volume  of an  object  allows
                                 determination of the mass of the object.
 
X-Ray Projection Image........  The    two-dimensional    image    produced   by
                                traditional x-ray technology.
</TABLE>
 
                                       48
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
Report of Independent Accountants.........................................   F-2
Balance Sheets as of December 31, 1994 and 1995...........................   F-3
Statements of Operations for the Years Ended December 31, 1993, 1994, and
 1995.....................................................................   F-4
Statements of Cash Flows for the Years Ended December 31, 1993, 1994 and
 1995.....................................................................   F-5
Statements of Stockholders' Deficit for the Years Ended December 31, 1993,
 1994 and 1995............................................................   F-6
Notes to Financial Statements.............................................   F-7
Condensed Balance Sheets -- December 31, 1995 and March 31, 1996
 (unaudited)..............................................................  F-15
Condensed Statements of Operations -- Three months ended March 31, 1995
 and 1996 (unaudited).....................................................  F-16
Condensed Statements of Cash Flows -- Three months ended March 31, 1995
 and 1996 (unaudited).....................................................  F-17
Condensed Statement of Stockholders' Deficit for the Three Months Ended
 March 31, 1996 (unaudited)...............................................  F-18
Notes to Unaudited Condensed Financial Statements.........................  F-19
</TABLE>
 
                                      F-1
<PAGE>
                       REPORT OF INDEPENDENT ACCOUNTANTS
 
To the Board of Directors and Stockholders of
 InVision Technologies, Inc.
 
    In  our opinion, the accompanying balance  sheets and the related statements
of operations, of  cash flows and  of changes in  stockholders' deficit  present
fairly,   in  all  material   respects,  the  financial   position  of  InVision
Technologies, Inc.  at  December 31,  1994  and 1995,  and  the results  of  its
operations  and its cash flows  for each of the three  years in the period ended
December 31, 1995, in conformity with generally accepted accounting  principles.
These  financial statements are the  responsibility of the Company's management;
our responsibility is to express an opinion on these financial statements  based
on  our audits. We conducted  our audits of these  statements in accordance with
generally accepted auditing standards which require that we plan and perform the
audit to obtain reasonable assurance about whether the financial statements  are
free  of material  misstatement. An audit  includes examining, on  a test basis,
evidence supporting the  amounts and  disclosures in  the financial  statements,
assessing  the  accounting principles  used  and significant  estimates  made by
management, and  evaluating the  overall  financial statement  presentation.  We
believe  that our  audits provide a  reasonable basis for  the opinion expressed
above.
 
    The accompanying financial statements have  been prepared assuming that  the
Company  will  continue as  a  going concern.  As discussed  in  Note 12  to the
financial statements, the Company has suffered recurring losses from  operations
since  inception and has  a net capital deficiency  that raise substantial doubt
about its ability to continue as  a going concern. Management's plans in  regard
to  these matters are also discussed in Note 12. The financial statements do not
include any adjustments that might result from the outcome of this uncertainty.
 
PRICE WATERHOUSE LLP
 
San Jose, California
January 26, 1996, except as to Note 12,
 which is as of February 29, 1996, and
 as to Note 13, which is as of March 15, 1996
 
                                      F-2
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                                 BALANCE SHEETS
 
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
<TABLE>
<CAPTION>
                                                        DECEMBER 31,
                                                    ---------------------
                                                      1994        1995
                                                    ---------   ---------
<S>                                                 <C>         <C>
                                 ASSETS
Current assets:
  Cash............................................  $   2,241   $   1,927
  Accounts receivable.............................        124         735
  Inventories (Note 4)............................      1,526       3,413
  Prepaid expenses................................         86         252
                                                    ---------   ---------
      Total current assets........................      3,977       6,327
  Property and equipment, net (Note 5)............        563         914
  Other assets....................................        106          75
                                                    ---------   ---------
                                                    $   4,646   $   7,316
                                                    ---------   ---------
                                                    ---------   ---------
 
                  LIABILITIES AND STOCKHOLDERS' DEFICIT
 
Current liabilities:
  Accounts payable................................  $     920   $   3,181
  Accrued expenses................................        302       1,115
  Short-term debt (Note 6)........................      2,500       2,260
  Advances from stockholders......................      2,200         200
  Deferred revenue................................      2,948       3,082
                                                    ---------   ---------
      Total current liabilities...................      8,870       9,838
                                                    ---------   ---------
Commitments (Note 9)
 
Stockholders' deficit:
  Convertible preferred stock, $.001 par value;
   5,000 shares authorized; 1,512 and 2,619 shares
   issued and outstanding; aggregate liquidation
   preference of $16,796 at December 31, 1995.....      8,364      12,212
  Common stock, $.001 par value; 20,000 shares
   authorized; 29 and 62 shares issued and
   outstanding actual; 3,115 shares issued and
   outstanding....................................
  Additional paid-in capital......................         47       1,885
  Deferred stock compensation.....................     --            (692)
  Accumulated deficit.............................    (12,635)    (15,927)
                                                    ---------   ---------
      Total stockholders' deficit.................     (4,224)     (2,522)
                                                    ---------   ---------
                                                    $   4,646   $   7,316
                                                    ---------   ---------
                                                    ---------   ---------
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-3
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                            STATEMENTS OF OPERATIONS
 
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
<TABLE>
<CAPTION>
                                                                                      YEAR ENDED DECEMBER 31,
                                                                                  -------------------------------
                                                                                    1993       1994       1995
                                                                                  ---------  ---------  ---------
<S>                                                                               <C>        <C>        <C>
Revenues:
  Product sales.................................................................  $  --      $  --      $   9,060
  Contract revenues.............................................................      1,518        821        593
                                                                                  ---------  ---------  ---------
      Total revenues............................................................      1,518        821      9,653
                                                                                  ---------  ---------  ---------
Operating expenses:
  Cost of product sales.........................................................     --         --          6,777
  Cost of contract revenues.....................................................      1,425        693        547
  Research and development......................................................      1,568      1,710      1,885
  Selling, general and administrative...........................................      1,550      1,742      3,432
                                                                                  ---------  ---------  ---------
      Total operating expenses..................................................      4,543      4,145     12,641
                                                                                  ---------  ---------  ---------
Operating loss..................................................................     (3,025)    (3,324)    (2,988)
Interest expense (including related party interest expense of $0; $90; and
 $104)..........................................................................       (288)      (410)      (338)
Interest income.................................................................          6          7         34
                                                                                  ---------  ---------  ---------
Net loss........................................................................  $  (3,307) $  (3,727) $  (3,292)
                                                                                  ---------  ---------  ---------
                                                                                  ---------  ---------  ---------
Pro forma net loss per share (unaudited) (Note 2)...............................                        $   (0.99)
Pro forma weighted average shares outstanding (unaudited) (Note 2)..............                            3,321
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-4
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                            STATEMENTS OF CASH FLOWS
 
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                      YEAR ENDED DECEMBER 31,
                                                                                  -------------------------------
                                                                                    1993       1994       1995
                                                                                  ---------  ---------  ---------
<S>                                                                               <C>        <C>        <C>
Cash flows from operating activities:
  Net loss......................................................................  $  (3,307) $  (3,727) $  (3,292)
  Adjustments to reconcile net loss to net cash used in operating activities:
    Depreciation................................................................        114        255        239
    Compensation expense from stock options.....................................     --         --            369
    Changes in assets and liabilities:
      Accounts receivable.......................................................       (246)       163       (611)
      Inventories...............................................................       (275)      (939)    (1,887)
      Other assets..............................................................        (27)       (29)      (135)
      Accounts payable..........................................................         97        618      2,365
      Accrued expenses..........................................................       (114)       121        813
      Customer deposits.........................................................                 2,948        134
                                                                                  ---------  ---------  ---------
        Net cash used in operating activities...................................     (3,758)      (590)    (2,005)
                                                                                  ---------  ---------  ---------
Cash flows from investing activities:
  Acquisition of property and equipment.........................................        (62)      (117)      (590)
                                                                                  ---------  ---------  ---------
        Net cash used in investing activities...................................        (62)      (117)      (590)
                                                                                  ---------  ---------  ---------
Cash flows from financing activities:
  Proceeds from short-term debt.................................................      2,450      2,250      1,000
  Proceeds from issuance of preferred stock.....................................      1,000        464      1,244
  Proceeds from issuance of common stock........................................         20         22         37
                                                                                  ---------  ---------  ---------
        Net cash provided by financing activities...............................      3,470      2,736      2,281
                                                                                  ---------  ---------  ---------
Net (decrease) increase in cash for the period..................................       (350)     2,029       (314)
Cash at beginning of period.....................................................        562        212      2,241
                                                                                  ---------  ---------  ---------
Cash at end of period...........................................................  $     212  $   2,241  $   1,927
                                                                                  ---------  ---------  ---------
                                                                                  ---------  ---------  ---------
Supplemental disclosures of cash flow information:
  Interest paid.................................................................  $     288  $     319  $     220
 
Supplemental disclosure of non-cash financing activities:
  Issuance of Series D preferred stock upon the conversion of short-term debt
   and accrued interest.........................................................             $   3,000  $   2,604
  Warrant issued in connection with bridge loan financing.......................                        $     740
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-5
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                      STATEMENTS OF STOCKHOLDERS' DEFICIT
 
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                  CONVERTIBLE
                                PREFERRED STOCK   COMMON STOCK   ADDITIONAL    DEFERRED                       TOTAL
                                ---------------  --------------   PAID-IN       STOCK       ACCUMULATED    STOCKHOLDERS'
                                SHARES  AMOUNT   SHARES  AMOUNT   CAPITAL    COMPENSATION     DEFICIT        DEFICIT
                                ------  -------  ------  ------  ----------  ------------   ------------   ------------
<S>                             <C>     <C>      <C>     <C>     <C>         <C>            <C>            <C>
Balance at December 31,
 1992.........................    535   $ 3,900      5   $--     $       5   $   --         $    (5,601)        (1,696)
  Issuance of Series C
   preferred stock............     51     1,000                                                                  1,000
  Exercise of common stock
   options....................                      11                  20                                          20
  Net loss....................                                                                   (3,307)        (3,307)
                                ------  -------  ------  ------  ----------       ------    ------------   ------------
Balance at December 31,
 1993.........................    586     4,900     16                  25                       (8,908)        (3,983)
  Issuance of Series D
   preferred stock............    926     3,464                                                                  3,464
  Exercise of common stock
   options....................                      13                  22                                          22
  Net loss....................                                                                   (3,727)        (3,727)
                                ------  -------  ------  ------  ----------       ------    ------------   ------------
Balance at December 31,
 1994.........................  1,512     8,364     29                  47                      (12,635)        (4,224)
  Issuance of Series D
   preferred stock............    789     2,948                                                                  2,948
  Issuance of Series D
   preferred stock to
   stockholders for
   distribution rights........    227
  Issuance of Series E
   preferred stock............     91       900                                                                    900
  Deferred stock
   compensation...............                                       1,061          (692)                          369
  Issuance of warrant.........                                         740                                         740
  Exercise of common stock
   options....................                      33                  37                                          37
  Net loss....................                                                                   (3,292)        (3,292)
                                ------  -------  ------  ------  ----------       ------    ------------   ------------
Balance at December 31,
 1995.........................  2,619   $12,212     62   $--     $   1,885   $      (692)   $   (15,927)   $    (2,522)
                                ------  -------  ------  ------  ----------       ------    ------------   ------------
                                ------  -------  ------  ------  ----------       ------    ------------   ------------
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-6
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                         NOTES TO FINANCIAL STATEMENTS
 
1.  THE COMPANY
    InVision  Technologies, Inc. ("InVision," or the "Company") was incorporated
in Delaware and commenced operations in  September 1990. The Company was  formed
to  develop, manufacture, and  market computed tomographic  ("CT") technology in
the baggage, parcel and freight scanning markets. To date, the Company has  been
engaged  principally in  designing, engineering and  manufacturing an explosives
detection system for sale primarily to large airlines and airports.
 
    The Company was  originally formed  as a joint  venture arrangement  between
Imatron,  Inc. ("Imatron," a publicly traded  company in the U.S.) and FI.M.A.I.
Holding, S.A. ("FIMAI," a Luxembourg  corporation). Imatron contributed cash  of
$250,000  and  transferred to  the Company  a  technology license  agreement and
materials (parts and components) related to prototype systems. FIMAI contributed
cash of $650,000  and a note  receivable owed  to it by  Imatron of  $1,500,000,
which  was forgiven by  the Company as partial  consideration for the technology
license transferred  from  Imatron  and  charged  to  research  and  development
expense. In total, the Company issued 390,909 shares of Series A Preferred Stock
in  consideration  for these  capital  contributions (including  technology). In
accordance  with  generally  accepted  accounting  principles,  the   technology
contributed,  as detailed  above, was  valued at  zero, its  historical carrying
value to Imatron.
 
    The Company exited the development stage  in 1995 upon the first  commercial
sales of its principal product, the CTX 5000 explosives detection system.
 
2.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
    USE OF ESTIMATES
 
    The  preparation  of  financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities,
disclosure of contingent  assets and liabilities  at the date  of the  financial
statements  and  the  reported  amounts  of  revenues  and  expenses  during the
reporting period. Actual results could differ from those estimates.
 
    REVENUE RECOGNITION
 
    Revenue from  product  sales  is recognized  upon  shipment  unless  unusual
acceptance  criteria exist. In  such cases, revenue  is recognized upon customer
acceptance. Contract revenue is recognized  as services are performed using  the
percentage-of-completion method of accounting, primarily based on contract costs
incurred to date compared with total estimated costs at completion.
 
    All  contract revenues have been derived from the company's subcontract with
Imatron Federal Systems ("IFS') to perform work under IFS' contract with the FAA
(described below). Export sales, primarily to customers in Europe, accounted for
84% of the  Company's revenue  in 1995.  Sales to  certain individual  customers
accounted for 48%, 12% and 10% of total revenues during 1995.
 
    INVENTORIES
 
    Inventories are stated at the lower of cost (first-in, first-out) or market.
 
    PROPERTY AND EQUIPMENT
 
    Property  and equipment are recorded at cost. Depreciation is computed using
the straight-line method based  upon the estimated useful  lives of the  assets,
generally   five  years.   Leasehold  improvements   are  amortized   using  the
straight-line method over the shorter of their useful lives or the terms of  the
leases.
 
                                      F-7
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
2.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
    OTHER ASSETS
 
    Other  assets  consist principally  of an  investment in  IFS (Note  3). The
Company has invested  $75,000 in IFS  in exchange for  100% of IFS'  non-voting,
non-convertible  preferred stock.  The Company  does not  have representation on
IFS' Board  of  Directors. Accordingly,  the  investment  in IFS  is  valued  at
historical  cost.  The effect  on the  Company's financial  statements presented
herein of not consolidating IFS is not material.
 
    WARRANTY
 
    Upon product shipment, the company provides for the estimated costs that may
be incurred under its product warranties.
 
    DEFERRED REVENUE
 
    Deferred revenue arises  from advance payments  received from customers  for
systems to be delivered within the next year.
 
    INCOME TAXES
 
    The  Company accounts for income taxes using an asset and liability approach
that requires the  recognition of deferred  tax assets and  liabilities for  the
expected  future tax  consequences of  events that  have been  recognized in the
Company's financial statements or tax returns.
 
    RESEARCH AND DEVELOPMENT COSTS
 
    Research and development costs are charged to operations as incurred.
 
    STOCK COMPENSATION
 
    In October 1995, the Financial  Accounting Standards Board issued  Statement
of   Financial  Accounting  Standards  No.   123,  "Accounting  for  Stock-Based
Compensation" ("FAS 123"). FAS  123 requires companies that  elect not to  adopt
the  fair value based method of accounting  for stock compensation plans to make
pro forma  disclosures of  net income  and earnings  per share  as if  they  had
adopted  the fair value  accounting method. Upon  adopting FAS 123  in 1996, the
Company plans to present the required  pro forma disclosures rather than  change
its present method of accounting for employee stock options.
 
    CONCENTRATION OF CREDIT RISK
 
    Financial  instruments that  potentially subject the  Company to significant
concentrations of credit risk consist primarily of cash and accounts receivable.
The Company limits the amount of credit exposure of cash balances by maintaining
its accounts  in a  high  credit quality  financial institution.  The  Company's
accounts  receivable are derived  primarily from sales in  Europe and the United
States. The Company's standard credit policy requires prepayment of 50% prior to
shipment on all  sales. To date,  the Company has  not experienced any  material
credit losses.
 
    UNAUDITED PRO FORMA NET LOSS PER SHARE
 
    The  pro forma  net loss  per share is  computed using  the weighted average
number of common stock and common stock equivalents. The number of common shares
outstanding after giving  retroactive effect  to conversion  of the  convertible
preferred  stock  to common  shares which  will occur  upon consummation  of the
Company's initial public offering  is included in per  share amounts. Per  share
amounts also give retroactive effect to the 1-for-11 reverse split of all shares
of  capital stock as described  in Note 13. Pursuant  to Securities and Exchange
Commission Staff  Accounting Bulletin  No.  83, common  stock and  common  stock
equivalents  (including convertible preferred stock)  issued at prices below the
assumed initial  public offering  price per  share during  the year  immediately
preceding  the initial filing  date of the  Company's registration statement for
its public offering have been
 
                                      F-8
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
2.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
included as  outstanding for  all  periods presented  using the  treasury  stock
method  and the initial public offering price per share. Historical net loss per
share amounts  have not  been  presented because  such  amounts are  not  deemed
meaningful  due to  the significant changes  in the  Company's capital structure
that will occur in connection with the initial public offering.
 
    RECLASSIFICATIONS
 
    Certain 1993 and 1994 balances have been reclassified to be consistent  with
the 1995 presentation.
 
3.  RESEARCH AND DEVELOPMENT CONTRACT
    In  September 1991, the Company was awarded  a subcontract by IFS to perform
work under  IFS'  contract with  the  Federal Aviation  Administration  ("FAA").
During   1995,   the  Company   generated  revenues   of  $593,000   under  this
cost-plus-fixed fee subcontract.  Billings are  rendered to IFS  monthly on  the
basis  of actual  costs incurred.  At December  31, 1994  and 1995,  the related
receivable balance from IFS was $41,000 and $17,000, respectively.
 
4.  INVENTORIES
    Inventories consisted of the following:
 
<TABLE>
<CAPTION>
                                                            DECEMBER 31,
                                                    ----------------------------
                                                        1994           1995
                                                    -------------  -------------
<S>                                                 <C>            <C>
Raw materials.....................................  $     418,000  $   1,853,000
Work-in-process...................................        252,000        779,000
Finished goods....................................        856,000        781,000
                                                    -------------  -------------
                                                    $   1,526,000  $   3,413,000
                                                    -------------  -------------
                                                    -------------  -------------
</TABLE>
 
5.  PROPERTY AND EQUIPMENT
    Property and equipment consisted of the following:
 
<TABLE>
<CAPTION>
                                                            DECEMBER 31,
                                                    ----------------------------
                                                        1994           1995
                                                    -------------  -------------
<S>                                                 <C>            <C>
Leasehold improvements............................  $      34,000  $      73,000
Equipment.........................................        960,000      1,474,000
Furniture and fixtures............................         39,000         71,000
                                                    -------------  -------------
                                                        1,033,000      1,618,000
Less: accumulated depreciation and amortization...       (470,000)      (704,000)
                                                    -------------  -------------
                                                    $     563,000  $     914,000
                                                    -------------  -------------
                                                    -------------  -------------
</TABLE>
 
6.  SHORT-TERM DEBT
    At December 31, 1994 and 1995, $2,500,000 and $2,000,000 of short-term  debt
was  outstanding representing all of the funds  available under a line of credit
agreement with a bank.  Interest accrues under the  agreement at prime plus  1%.
The  rates  in  effect at  December  31, 1994  and  1995 were  9.50%  and 9.75%,
respectively. Borrowings under the line of credit are payable on demand and  are
guaranteed  by  certain of  the Company's  stockholders. The  agreement includes
certain non-financial covenants with which the  Company is in compliance and  is
subject to renewal during 1996.
 
    In  December  1995,  the  Company  entered  into  a  $2,000,000  Bridge Loan
Agreement  ("agreement,"  or  the  "Bridge  Loan")  with  a  lender.  Under  the
agreement,  the Company has  drawn $1,000,000 at  December 31, 1995  and has the
option to draw up to an additional $1,000,000 in
 
                                      F-9
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
6.  SHORT-TERM DEBT (CONTINUED)
February 1996.  Principal outstanding  under  the agreement  is secured  by  all
assets  of the Company. The Bridge Loan is  due on the earlier of the closing of
the IPO or June  28, 1996 and bears  interest at 10% per  annum. The Company  is
restricted from declaring dividends until the Bridge Loan is repaid.
 
    In connection with the Bridge Loan, the lender received a three-year warrant
to purchase 31,818 and 113,636 shares of Common Stock at the IPO price and $8.80
per  share, respectively. The aggregate fair value of the Bridge Loan warrant is
$740,000. Such value  represents a  discount that  is being  amortized over  the
period  that the Bridge Loan is outstanding. In addition, the lender is entitled
to receive a warrant to purchase up to 113,636 additional shares of Common Stock
at $8.80 per share on a pro-rata basis dependent upon the amount of funds  drawn
by  the Company  under the  agreement in  February 1996.  In the  event that the
Company does not complete its planned  IPO before July 1996, the exercise  price
of  the warrant with respect to all  shares of Common Stock available thereunder
will be decreased to $6.60  per share and the warrant  term will be extended  to
ten years.
 
    Additionally,  at December 31,  1995, certain of  the Company's stockholders
have advanced $200,000 directly  to the Company. These  funds are unsecured  and
are payable on demand. As above, interest accrues at prime plus 1%.
 
    In  May 1995, $500,000 of the unsecured line  of credit was paid down by the
Company's majority stockholder.  In June  1995, $2,500,000  in unsecured  direct
advances  from the  majority stockholder and  $104,000 in  accrued interest were
converted into Series D Preferred Stock.
 
7.  CONVERTIBLE PREFERRED STOCK
    The Company's  Certificate  of  Incorporation, as  amended,  authorizes  the
issuance  of up to 4,000,000 shares of preferred stock of which 390,909, 43,497,
454,545, 2,272,727 and 454,545 shares have been designated as Convertible Series
A, B, C, D and E Preferred Stock (collectively referred to as preferred  stock),
respectively.  At  each  balance sheet  date,  there were  390,909,  43,497, and
151,515 shares  of Series  A, B  and  C Preferred  Stock outstanding.  Series  D
Preferred  Stock issued  and outstanding at  December 31, 1994  and December 31,
1995 was 926,288 and 1,941,854 shares, respectively. At December 31, 1995, there
were 90,909 shares of Series E Preferred Stock outstanding.
 
    CONVERSION
 
    Each share of Series A and  B preferred stock is presently convertible  into
two  shares of  common stock  based on  a conversion  price of  $5.50 and 11.50,
respectively. Each  share of  Series C,  D and  E preferred  stock is  presently
convertible  into  one share  of common  stock  based on  a conversion  price of
$22.00, $3.74, and $9.90, respectively.  These conversion prices are subject  to
adjustment  in certain circumstances including certain issuances of common stock
at  below  these  conversion  prices.   Each  share  of  preferred  stock   will
automatically  convert  into  common  stock  in  the  event  of  either  (i)  an
underwritten public offering of the Company's common stock at a price per  share
not  less  than $19.80  and with  proceeds of  at least  $8,000,000 or  (ii) the
written consent of holders  of more than 60%  of the then outstanding  preferred
stock voting together as a single class. At December 31, 1995, Series A, B, C, D
and  E preferred stock outstanding is convertible into 781,818, 86,994, 151,515,
1,941,854, and 90,909 shares of common stock, respectively.
 
    VOTING
 
    Preferred stock has voting rights, on an as-if converted basis, identical to
common stock.
 
                                      F-10
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
7.  CONVERTIBLE PREFERRED STOCK (CONTINUED)
    DIVIDENDS
 
    Holders of preferred  stock are entitled  to receive dividends  when and  as
declared  by  the  Board of  Directors.  Dividends  are to  be  paid  ratably to
preferred stockholders in  accordance with original  issuance prices.  Dividends
may  not  be declared  or paid  on any  share  of common  stock unless  an equal
dividend per share, on  an as-if converted basis,  is declared on the  preferred
stock.
 
    LIQUIDATION
 
    In  the event of  liquidation, the holders  of the Series  A, B, C,  D and E
preferred stock are entitled to receive $11.00, $23.00, $22.00, $3.74, and $9.90
per share, respectively, plus any dividends declared but unpaid on such  shares.
After  payment  of such  preference, the  holders  of the  common stock  and the
preferred stock share ratably all remaining  assets in proportion to the  number
of common shares on an as-if converted basis.
 
8.  STOCK OPTION PLAN
    In  1991, the Company adopted the 1991 Stock Option Plan (the "Plan"). Under
the Plan (as amended), the Company is authorized to grant options to  employees,
directors  and consultants for  the purchase of  up to 690,909  shares of common
stock. The Plan is  administered by the  Board of Directors  and allows for  the
granting  of both incentive stock options  and supplemental stock options. Under
the Plan, incentive stock options are  granted at exercise prices not less  than
estimated  fair  value  at the  date  of grant  as  determined by  the  Board of
Directors and generally become exercisable over four years.
 
    In December 1994, the Company repriced  all outstanding options in order  to
reconstitute  the option pool as a result of the dilutive effect on common stock
of the issuance  of Series D  Preferred Stock during  the year. The  outstanding
options  were canceled and new options were issued at an exercise price of $1.10
per share, which  represented the fair  value of common  stock as determined  by
Board.  Cumulative vesting percentages  applicable to the  canceled options were
given to the regranted options.
 
    In connection with  grants of stock  options to employees  and directors  in
June  and  October  1995, the  Company  recorded $1,061,000  for  the difference
between the deemed  fair value of  the Company's common  stock and the  exercise
price  at the date of  grant. Of such amount,  $369,000 related to option grants
that vested prior  to December 31,  1995 and, accordingly,  was expensed in  the
year  then  ended.  The  remaining  $692,000  is  presented  as  a  component of
stockholders' deficit  at December  31, 1995  and is  being amortized  over  the
24-month vesting period of the related options.
 
                                      F-11
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
8.  STOCK OPTION PLAN (CONTINUED)
    The following is a summary of stock option activity under the Plan:
 
<TABLE>
<CAPTION>
                                                                  OPTIONS     PRICE PER SHARE
                                                                 ----------  -----------------
<S>                                                              <C>         <C>
Outstanding at December 31, 1992...............................     128,795   $1.10 - $ 2.75
  Granted......................................................      40,575   $2.75 - $11.00
  Canceled.....................................................     (41,212)  $1.10 - $11.00
  Exercised....................................................     (11,052)  $1.10 - $ 2.75
                                                                 ----------
Outstanding at December 31, 1993...............................     117,106   $1.10 - $ 2.75
  Granted......................................................     200,767   $1.10 - $ 2.75
  Canceled.....................................................    (113,407)  $1.10 - $ 2.75
  Exercised....................................................     (13,142)  $1.10 - $ 2.75
                                                                 ----------
Outstanding at December 31, 1994...............................     191,324        $1.10
  Granted......................................................     447,784   $1.10 - $ 2.20
  Canceled.....................................................     (11,101)       $1.10
  Exercised....................................................     (33,396)       $1.10
                                                                 ----------
Outstanding at December 31, 1995...............................     594,611   $1.10 - $ 2.20
                                                                 ----------
                                                                 ----------
 
Exercisable at December 31, 1995...............................     269,371   $1.10 - $ 2.20
 
Available for future grant at December 31, 1995................      34,190
</TABLE>
 
9.  COMMITMENTS
    The  Company  leases its  facility under  a non-cancelable,  operating lease
which expires on October 31, 1998. Future minimum lease payments under the lease
are as follows:
 
<TABLE>
<CAPTION>
YEAR ENDING DECEMBER 31,                              AMOUNT
- --------------------------------------------------  -----------
<S>                                                 <C>
1996..............................................  $   306,000
1997..............................................      324,000
1998..............................................      344,000
                                                    -----------
                                                    $   974,000
                                                    -----------
                                                    -----------
</TABLE>
 
    Rent expense  for  1993,  1994  and 1995  was  $240,000  and  $252,000,  and
$289,000, respectively.
 
10. INCOME TAXES
    As  a result of the losses generated during 1993, 1994 and 1995, the Company
has no provision for income taxes and therefore a reconciliation of the  federal
statutory rate to the effective rate is not meaningful.
 
                                      F-12
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
10. INCOME TAXES (CONTINUED)
    Significant components of the Company's deferred tax assets are as follows:
 
<TABLE>
<CAPTION>
                                                                         DECEMBER 31,
                                                                ------------------------------
                                                                     1994            1995
                                                                --------------  --------------
<S>                                                             <C>             <C>
Net operating loss carryforwards..............................  $    4,022,000  $    2,810,000
Credit carryforwards..........................................         713,000         750,000
Amortization..................................................         139,000          31,000
Accrued expenses..............................................        --               380,000
Other.........................................................         444,000         199,000
                                                                --------------  --------------
Gross deferred tax assets.....................................       5,318,000       4,170,000
Deferred tax asset valuation allowance........................      (5,318,000)     (4,170,000)
                                                                --------------  --------------
Net deferred tax assets.......................................  $     --        $     --
                                                                --------------  --------------
                                                                --------------  --------------
</TABLE>
 
    At  December 31, 1994 and  1995, the deferred tax  assets are fully reserved
due to uncertainty of realization.
 
    At  December  31,  1995,  the   Company  had  federal  net  operating   loss
carryforwards  of approximately  $7,500,000 available  to reduce  future federal
taxable income. The Company's net operating loss carryforwards expire from  2005
to  2010. The tax benefit of the net operating loss and credit carryforwards may
be limited due to  the impact of the  Tax Reform Act of  1986. Events which  may
cause  the  tax  benefit  to be  limited  include,  but are  not  limited  to, a
cumulative stock  ownership  change  of  more  than  50%,  as  defined,  over  a
three-year  period and the timing of utilization of various tax benefits carried
forward. As  a  result of  a  change in  ownership  that occurred  in  the  1995
financings, future utilization of the Company's carryforwards will be limited to
approximately  $500,000 per year. Accordingly, the balance of net operating loss
carryforwards at December 31, 1995 has been adjusted to reflect the limitation.
 
11. RELATED PARTY TRANSACTIONS
    In connection  with the  formation of  the Company,  the Company  and  FIMAI
entered  into  a  Manufacturing and  Distribution  Agreement  (the "Distribution
Agreement") which appointed FIMAI as  the exclusive manufacturer, purchaser  and
distributor for the Company's CTX 5000 products in Europe. At December 31, 1994,
the  Company had  obtained a  temporary consent  from FIMAI  for the  Company to
manufacture and sell the CTX 5000 in Europe.
 
    In April 1995,  FIMAI transferred  all of its  shares of  InVision to  Harax
Holding,  S.A. ("Harax,"  a Luxembourg  Corporation) and  Electro Parts Holding,
S.A. ("Electro Parts," a Luxembourg  Corporation). Both Harax and Electro  Parts
have  significant common ownership with FIMAI.  As a consequence of the transfer
of ownership, FIMAI's rights under  the Distribution Agreement were  transferred
to Harax and Electro Parts.
 
    In  June 1995,  the Company  issued 56,818  and 170,455  shares of  Series D
Preferred Stock to Electro  Parts and Harax, respectively,  in exchange for  the
cancellation  of the Distribution Agreement. Pursuant to Securities and Exchange
Commission Staff Accounting Bulletin No. 48, this transaction is valued at zero,
the historical cost  basis of the  Distribution Agreement to  Electro Parts  and
Harax.
 
    During 1995, the Company paid $115,800 to certain of the Company's directors
for  professional and/or consulting  services. In June  1995, the Company issued
13,368 shares  of Series  D Preferred  Stock to  an officer  of the  Company  in
satisfaction of $50,000 in indebtedness.
 
                                      F-13
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
12. LIQUIDITY AND CAPITAL RESOURCES
    The  Company  has  incurred  a  cumulative  loss  of  $15,927,000  since its
inception through  December 31,  1995 and  additional financing  is required  to
enable  the Company to continue to develop, manufacture and market its products.
On February 29, 1996, the Company entered into a subcontract with IFS to perform
activities under an FAA  grant which was awarded  to IFS. Such subcontract  will
provide the Company with up to $2,000,000 in development funding during 1996. In
the  opinion of  management, the funding  described above together  with the net
proceeds of  the Company's  initial  public offering,  if consummated,  will  be
sufficient  to fund  the Company's  operations for  at least  one year. However,
there can be no assurance that  any such additional financing will be  available
to the Company.
 
13. SUBSEQUENT EVENT
 
    RECAPITALIZATION
 
    The  Board of  Directors has authorized  the Company to  file a registration
statement with the Securities and  Exchange Commission under the Securities  Act
of  1933  to sell  Common Stock  of the  Company in  an initial  public offering
("IPO"). On March 15,  1996, a previously authorized  1-for-11 reverse split  of
all  outstanding capital stock  became effective. All  outstanding share and per
share data has been retroactively adjusted  to reflect the reverse stock  split.
Upon  consummation  of  the  offering,  all  outstanding  shares  of convertible
preferred stock will be required to  be converted into common stock pursuant  to
the  written consent  of the holders  of more  than 60% of  the then outstanding
preferred stock  as a  condition of  the underwriting  agreement.  Additionally,
authorized  shares  of Common  Stock and  Preferred Stock  will be  decreased to
20,000,000 and 5,000,000, respectively.
 
    BRIDGE FINANCING
 
    In February 1996,  the Company borrowed  the remaining $1,000,000  available
under  the Bridge  Loan agreement  (Note 6).  In connection  with the additional
borrowing under the  Bridge Loan, the  lender received a  three-year warrant  to
purchase  113,636 shares of Common  Stock at $8.80 per  share. The fair value of
this additional Bridge  Loan warrant  is $590,000, which  represents a  discount
that will be amortized over the period that the Bridge Loan is outstanding.
 
    EMPLOYEE BENEFIT PLANS
 
    In  March  1996, the  Board  of Directors  adopted  the 1996  Employee Stock
Purchase Plan and  approved the  amended and  restated 1991  Stock Option  Plan,
which  was renamed  the Equity  Incentive Plan. A  total of  150,000 and 790,909
shares  of  Common  Stock,  respectively,   have  been  reserved  for   issuance
thereunder.
 
                                      F-14
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                     CONDENSED BALANCE SHEETS -- UNAUDITED
 
                      (IN THOUSANDS EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                                     PRO FORMA
                                                                                                    STOCKHOLDERS'
                                                                                                     DEFICIT AT
                                                                          DECEMBER 31,  MARCH 31,    MARCH 31,
                                                                              1995         1996         1996
                                                                          ------------  ----------  ------------
<S>                                                                       <C>           <C>         <C>
                                                     ASSETS
Current assets:
  Cash..................................................................   $    1,927   $      470
  Accounts receivable...................................................          735        1,327
  Inventories (Note 3)..................................................        3,413        3,299
  Prepaid expenses......................................................          252          293
                                                                          ------------  ----------
      Total current assets..............................................        6,327        5,389
  Property and equipment, net...........................................          914          971
  Other assets..........................................................           75          343
                                                                          ------------  ----------
                                                                           $    7,316   $    6,703
                                                                          ------------  ----------
                                                                          ------------  ----------
 
                                     LIABILITIES AND STOCKHOLDERS' DEFICIT
 
Current liabilities:
  Accounts payable......................................................   $    3,181   $    1,975
  Accrued expenses......................................................        1,115        1,314
  Short-term debt (Note 4)..............................................        2,260        3,618
  Advances from stockholders............................................          200          200
  Deferred revenue......................................................        3,082        2,630
                                                                          ------------  ----------
      Total current liabilities.........................................        9,838        9,737
                                                                          ------------  ----------
 
Stockholders' deficit:
  Convertible preferred stock, $.001 par value; 5,000 shares authorized;
   2,619 shares issued and outstanding actual; no shares issued and
   outstanding pro forma................................................       12,212       12,212   $   --
  Common stock, $.001 par value; 20,000 shares authorized; 62 and 69
   shares issued and outstanding; 3,121 shares issued and outstanding
   pro forma............................................................                                      3
  Additional paid-in capital............................................        1,885        2,517       14,726
  Deferred stock compensation...........................................         (692)        (621)        (621)
  Accumulated deficit...................................................      (15,927)     (17,142)     (17,142)
                                                                          ------------  ----------  ------------
      Total stockholders' deficit.......................................       (2,522)      (3,034)  $   (3,034)
                                                                          ------------  ----------  ------------
                                                                                                    ------------
                                                                           $    7,316   $    6,703
                                                                          ------------  ----------
                                                                          ------------  ----------
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-15
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                CONDENSED STATEMENTS OF OPERATIONS -- UNAUDITED
 
                      (IN THOUSANDS EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                                THREE MONTHS ENDED
                                                                                                    MARCH 31,
                                                                                               --------------------
                                                                                                 1995       1996
                                                                                               ---------  ---------
<S>                                                                                            <C>        <C>
Revenues:
  Product sales..............................................................................  $     892  $   3,922
  Contract revenues..........................................................................         98        547
                                                                                               ---------  ---------
      Total revenues.........................................................................        990      4,469
                                                                                               ---------  ---------
Operating expenses:
  Cost of product sales......................................................................        658      2,453
  Cost of contract revenues..................................................................         91        537
  Research and development...................................................................        342        595
  Selling, general and administrative........................................................        532      1,069
                                                                                               ---------  ---------
  Total operating expenses...................................................................      1,623      4,654
                                                                                               ---------  ---------
Operating loss...............................................................................       (633)      (185)
Interest expense.............................................................................       (125)    (1,040)
Interest income..............................................................................         12         10
                                                                                               ---------  ---------
Pro forma net loss...........................................................................  $    (746) $  (1,215)
                                                                                               ---------  ---------
                                                                                               ---------  ---------
Pro forma net loss per share.................................................................  $    (.23) $    (.39)
Weighted average shares outstanding..........................................................      3,306      3,121
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-16
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
                CONDENSED STATEMENTS OF CASH FLOWS -- UNAUDITED
 
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                               THREE MONTHS ENDED
                                                                                                   MARCH 31,
                                                                                              --------------------
                                                                                                1995       1996
                                                                                              ---------  ---------
<S>                                                                                           <C>        <C>
Cash flows from operating activities:
  Net loss..................................................................................  $    (746) $  (1,215)
                                                                                              ---------  ---------
Adjustments to reconcile net loss to net cash used in operating activities:
  Depreciation..............................................................................         52         79
  Amortization of bridge loan warrant.......................................................     --            949
  Compensation expense from stock options...................................................     --             99
  Changes in assets and liabilities:
    Accounts receivable.....................................................................       (908)      (592)
    Inventories.............................................................................       (460)       114
    Prepaid expenses........................................................................       (111)       (41)
    Other assets............................................................................     --           (268)
    Accounts payable........................................................................       (221)    (1,206)
    Accrued expenses........................................................................         50        199
    Deferred revenue........................................................................        828       (452)
                                                                                              ---------  ---------
        Net cash used in operating activities...............................................     (1,516)    (2,334)
Cash flows from investing activities:
  Acquisition of property and equipment.....................................................        (81)      (136)
                                                                                              ---------  ---------
        Net cash used in investing activities...............................................        (81)      (136)
                                                                                              ---------  ---------
Cash flows from financing activities:
  Proceeds from short-term debt.............................................................     --          1,000
  Proceeds from issuance of common stock....................................................          2         13
                                                                                              ---------  ---------
  Net cash provided by financing activities.................................................          2      1,013
                                                                                              ---------  ---------
        Net decrease in cash for the period.................................................     (1,595)    (1,457)
Cash at beginning of period.................................................................      2,241      1,927
                                                                                              ---------  ---------
Cash at end of period.......................................................................  $     646  $     470
                                                                                              ---------  ---------
                                                                                              ---------  ---------
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                      F-17
<PAGE>
                          INVISION TECHNOLOGIES, INC.
           CONDENSED STATEMENT OF STOCKHOLDERS' DEFICIT -- UNAUDITED
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                         CONVERTIBLE
                                       PREFERRED STOCK        COMMON STOCK        ADDITIONAL      DEFERRED
                                     -------------------   -------------------     PAID-IN          STOCK       ACCUMULATED
                                      SHARES     AMOUNT     SHARES     AMOUNT      CAPITAL      COMPENSATION      DEFICIT
                                     --------   --------   --------   --------   ------------   -------------   ------------
<S>                                  <C>        <C>        <C>        <C>        <C>            <C>             <C>
Balance at December 31, 1995.......    2,619    $ 12,212        62    $ --       $     1,885    $       (692)   $   (15,927)
Deferred stock compensation........                                                       29              71
Issuance of warrant................                                                      590
Exercise of common stock options...                             12                        13
Net loss...........................                                                                                  (1,215)
                                                                --
                                     --------   --------                  ---    ------------         ------    ------------
Balance at March 31, 1996..........    2,619    $ 12,212        74    $ --       $     2,517    $       (621)   $   (17,142)
                                                                --
                                                                --
                                     --------   --------                  ---    ------------         ------    ------------
                                     --------   --------                  ---    ------------         ------    ------------
 
<CAPTION>
 
                                        TOTAL
                                     STOCKHOLDERS'
                                       DEFICIT
                                     ------------
<S>                                  <C>
Balance at December 31, 1995.......  $    (2,522)
Deferred stock compensation........          100
Issuance of warrant................          590
Exercise of common stock options...           13
Net loss...........................       (1,215)
 
                                     ------------
Balance at March 31, 1996..........  $    (3,034)
 
                                     ------------
                                     ------------
</TABLE>
 
                                      F-18
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
              NOTES TO CONDENSED FINANCIAL STATEMENTS -- UNAUDITED
 
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
1.  INTERIM UNAUDITED FINANCIAL INFORMATION
    The  accompanying interim unaudited condensed financial statements have been
prepared in accordance with generally accepted accounting principles for interim
financial information and with the instructions  to Form 10-Q and Rule 10-01  of
Regulation  S-X. Accordingly,  they do  not contain  all of  the information and
footnotes required  by generally  accepted  accounting principles  for  complete
financial  statements. In the opinion  of management, the accompanying unaudited
condensed financial  statements reflect  all  adjustments, (consisting  only  of
normal  recurring adjustments) considered  necessary for a  fair presentation of
the Company's financial position as of March 31, 1996 and December 31, 1995, the
results of its operations for the three  month periods ended March 31, 1996  and
1995,  and its cash flows  for the three month periods  ended March 31, 1996 and
1995. These financial statements should be read in conjunction with the  audited
financial  statements of the  Company as of  December 31, 1995  and 1994 and for
each of the three years in the  period ended December 31, 1995, including  notes
thereto, included herein.
 
    Operating  results for the three  month period ended March  31, 1996 may not
necessarily be indicative of the results that may be expected for the year ended
December 31, 1996 or any other future period.
 
2.  PRO FORMA NET LOSS PER SHARE
    The pro forma  net loss  per share is  computed using  the weighted  average
number of common stock and common stock equivalents. The number of common shares
outstanding  after giving  retroactive effect  to conversion  of the convertible
preferred stock  to  common  shares  which occurred  upon  consummation  of  the
Company's  initial public offering  is included in per  share amounts. Per share
amounts also give retroactive effect to the 1-for-11 reverse split of all shares
of  capital  stock.  Pursuant  to  Securities  and  Exchange  Commission   Staff
Accounting Bulletin No. 83, common stock and common stock equivalents (including
convertible  preferred stock) issued at prices below the initial public offering
price per share  from January 1,  1995 to  the effective date  of the  Company's
initial  public offering on April 23, 1996 have been included as outstanding for
all periods presented  using the treasury  stock method and  the initial  public
offering  price per share. Historical  net loss per share  amounts have not been
presented because such amounts are not deemed meaningful due to the  significant
changes  in the Company's capital structure that occurred in connection with the
initial public offering.
 
3.  INVENTORIES
    The components of inventory consist of the following (in thousands):
 
<TABLE>
<CAPTION>
                                                    DECEMBER 31,    MARCH 31,
                                                        1995          1996
                                                    -------------  -----------
<S>                                                 <C>            <C>
Raw materials.....................................    $   1,853     $   1,238
Work-in-process...................................          779         1,339
Finished goods....................................          781           722
                                                    -------------  -----------
                                                      $   3,413     $   3,299
                                                    -------------  -----------
                                                    -------------  -----------
</TABLE>
 
4.  SHORT-TERM DEBT
    In December  1995,  the  Company  entered  into  a  $2,000,000  Bridge  Loan
Agreement  ("agreement,"  or  the  "Bridge  Loan")  with  a  lender.  Under  the
agreement, the  Company  had  drawn  $1,000,000 as  of  December  31,  1995.  In
February, 1996 the Company borrowed the remaining $1,000,000 available under the
bridge   loan.  Principal  outstanding   under  the  agreement   is  secured  by
 
                                      F-19
<PAGE>
                          INVISION TECHNOLOGIES, INC.
 
       NOTES TO CONDENSED FINANCIAL STATEMENTS -- UNAUDITED -- CONTINUED
 
4.  SHORT-TERM DEBT (CONTINUED)
all assets of the Company. The Bridge Loan is due on the earlier of the  closing
of  the IPO or June 28, 1996 and bears interest at 10% per annum. The Company is
restricted from declaring dividends until the Bridge Loan is repaid.
 
    In connection with the Bridge Loan, the lender received a three-year warrant
to purchase 31,818 and 227,272 shares of Common Stock at the IPO price and $8.80
per share, respectively. The aggregate fair value of the Bridge Loan warrant  is
$1,330,000.  Such value represents  a discount that is  being amortized over the
period that the Bridge Loan is outstanding.
 
5.  SUBSEQUENT EVENTS
    The Company's initial public offering of 900,000 shares of its common became
effective April 23, 1996 at  a price of $11.00  per share. The Company  received
gross proceeds of $9,900,000 upon closing on April 30, 1996.
 
    On  May  23,  1996,  the  Company's  managing  underwriter,  Donald  and Co.
Securities, Inc., under the terms of  the over allotment option provided in  the
Company's  initial public offering, completed the  sale of an additional 135,000
shares of the Company's common stock, at $11.00 per share. The Company  received
gross proceeds of $1,485,000.
 
    In  accordance  with  the terms  of  the  Bridge Loan  Agreement  the entire
$2,000,000 bridge  loan  balance was  repaid  from  the gross  proceeds  of  the
Company's initial public offering.
 
                                      F-20
<PAGE>
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
NO  DEALER,  SALESPERSON  OR  OTHER  PERSON  HAS  BEEN  AUTHORIZED  TO  GIVE ANY
INFORMATION OR TO MAKE  ANY REPRESENTATIONS OTHER THAN  THOSE CONTAINED IN  THIS
PROSPECTUS  AND, IF GIVEN OR MADE, SUCH INFORMATION AND REPRESENTATIONS MUST NOT
BE RELIED UPON AS  HAVING BEEN AUTHORIZED BY  THE COMPANY. THIS PROSPECTUS  DOES
NOT  CONSTITUTE AN OFFER TO SELL  OR THE SOLICITATION OF AN  OFFER TO BUY TO ANY
PERSON IN ANY JURISDICTION IN WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL
OR TO ANY PERSON TO WHOM IT IS UNLAWFUL. NEITHER THE DELIVERY OF THIS PROSPECTUS
NOR ANY OFFER OR SALE MADE HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE  ANY
IMPLICATION  THAT THERE HAS BEEN  NO CHANGE IN THE  AFFAIRS OF THE COMPANY SINCE
THE DATE HEREOF OR THAT  THE INFORMATION CONTAINED HEREIN  IS CORRECT AS OF  ANY
TIME SUBSEQUENT TO THE DATE HEREOF.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
Prospectus Summary........................................................     3
Risk Factors..............................................................     6
Use of Proceeds...........................................................    14
Dividend Policy...........................................................    14
Selected Financial Data...................................................    15
Management's Discussion and Analysis of Financial Condition and Results of
 Operations...............................................................    16
Business..................................................................    20
Management................................................................    31
Executive Compensation....................................................    34
Certain Transactions......................................................    38
Principal Stockholders and Selling Security Holders.......................    40
Description of Capital Stock..............................................    42
Shares Eligible for Future Sale...........................................    44
Qualified Small Business Stock............................................    46
Plan of Distribution......................................................    47
Legal Matters.............................................................    47
Experts...................................................................    47
Glossary of Technical Terms...............................................    48
Index to Financial Statements.............................................   F-1
</TABLE>
 
                                 259,090 SHARES
 
                                     [LOGO]
 
                                  COMMON STOCK
 
                               ------------------
 
                                   PROSPECTUS
 
                               ------------------
 
                                  JUNE 7, 1996
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 13.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.
 
    The  following table  sets forth all  expenses payable by  the Registrant in
connection with the sale of the  Common Stock being registered. All the  amounts
are estimates except for the registration fee.
 
<TABLE>
<S>                                                              <C>
Registration fee...............................................  $ 1,161.44
Printing and engraving expenses................................   30,000.00
Legal fees and expenses........................................   20,000.00
Accounting fees and expenses...................................   30,000.00
                                                                 ----------
    Total......................................................  $81,161.44
                                                                 ----------
                                                                 ----------
</TABLE>
 
ITEM 14. INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
    Under  Section 145 of  the Delaware General  Corporation Law, the Registrant
has broad powers  to indemnify  its directors and  officers against  liabilities
they  may incur in  such capacities, including  liabilities under the Securities
Act of 1933,  as amended (the  "Securities Act"). The  Registrant's Bylaws  also
provide  that the Registrant will indemnify its directors and executive officers
and may indemnify its other officers, employees and agents to the fullest extent
permitted by Delaware law.
 
    The Registrant's Amended and Restated Certificate of Incorporation  provides
for  the  elimination  of  liability  for monetary  damages  for  breach  of the
directors' fiduciary duty of care to the Registrant and its stockholders.  These
provisions  do not  eliminate the  directors' duty  of care  and, in appropriate
circumstances,  equitable  remedies  such  an  injunctive  or  other  forms   of
non-monetary  relief will remain available under Delaware law. In addition, each
director will continue to be subject  to liability for breach of the  director's
duty  of loyalty to the  Registrant, for acts or omissions  not in good faith or
involving intentional  misconduct,  for  knowing  violations  of  law,  for  any
transaction  from which the  director derived an  improper personal benefit, and
for payment of dividends  or approval of stock  repurchases or redemptions  that
are  unlawful under  Delaware law.  The provision  does not  affect a director's
responsibilities under any other  laws, such as the  federal securities laws  or
state or federal environmental laws.
 
ITEM 15.  RECENT SALES OF UNREGISTERED SECURITIES.
 
    Since  November  1992,  the Registrant  has  sold and  issued  the following
unregistered securities (adjusted to  reflect the 1 for  11 reverse stock  split
effected in March 1996):
 
        (1)  Since  November  1992, the  Company  has granted  stock  options to
    purchase 734,038 shares of the Company's Common Stock at a weighted  average
    exercise price of $1.63 per share to employees and directors pursuant to its
    1991 stock option plan. Of these options, 139,349 have been canceled without
    being  exercised, 75,748 have  expired without being  exercised, 57,592 have
    been exercised and 654,072 remain outstanding.
 
        (2) In  April  1993, the  Company  issued  101,010 shares  of  Series  C
    Preferred  Stock to FI.M.A.I. at  apurchase price of $19.80  per share or an
    aggregate purchase price of $2,000,000.
 
        (3) In  January  1994 the  Company  issued  50,505 shares  of  Series  C
    Preferred  Stock to FI.M.A.I. in exchange  for the cancellation by FI.M.A.I.
    of indebtedness totalling $1,000,000.
 
        (4) In June 1995, the Company issued 56,818 shares of Series D Preferred
    Stock to ElectroParts  and 170,454  shares of  Series D  Preferred Stock  to
    HARAX  in  exchange  for  the cancellation  of  exclusive  manufacturing and
    distribution rights in Europe.
 
        (5) In  June  1994,  the  Company issued  917,015  shares  of  Series  D
    Preferred Stock to an aggregate of 11 investors at a purchase price of $3.74
    per share or an aggregate purchase price of $3,429,636.
 
                                      II-1
<PAGE>
        (6) In May 1995, the Company issued 741,502 shares of Series D Preferred
    Stock to an aggregate of 10 investors at a purchase price of $3.74 per share
    or an aggregate purchase price of $2,773,217.
 
        (7)  On October 13,  1994, the Company  issued 3,818 shares  of Series D
    Preferred Stock to Louis Turpen pursuant to a termination agreement with Mr.
    Turpen.
 
        (8) On November 11,  1994, the Company issued  5,455 shares of Series  D
    Preferred  Stock to Lucio Lanza pursuant to a termination agreement with Mr.
    Lanza.
 
        (9) On  June 10,  1995 the  Company  issued 13,368  shares of  Series  D
    Preferred  Stock to Dr. Sergio Magistri  in exchange for the cancellation by
    Dr. Magistri of $50,000 in indebtedness.
 
       (10) In  August  1995, the  Company  issued  33,636 shares  of  Series  D
    Preferred  Stock to ElectroParts Holding, S.A.  at a purchase price of $3.74
    per share or an aggregate purchase price of $125,800.
 
       (11) On December 28,  1995, the Company issued  a warrant to Anaconda  to
    purchase 145,454 shares of Common Stock, 113,636 of which are exercisable at
    a  price  of $8.80  per share  and 31,818  of which  are exercisable  at the
    initial public offering price.
 
       (12) On December 29,  1995 the Company issued  90,909 shares of Series  E
    Preferred Stock to Kay's Corporation at a price of $9.90 per share.
 
       (13)  On February 16, 1996,  the Company issued a  warrant to Anaconda to
    purchase 113,636 shares of  Common Stock at an  exercise price of $8.80  per
    share.
 
    The  sales and issuances of securities described in paragraph (1) above were
deemed to be exempt from registration under the Securities Act by virtue of Rule
701 of the Securities  Act. The sales and  issuances of securities described  in
paragraphs  (2) through (13)  above were made to  "Accredited Investors" as such
term is defined under Rule 501 of  the Securities Act and were therefore  deemed
to  be exempt from  registration under the  Securities Act by  virtue of Section
4(2) and Rule 506 of the Securities Act.
 
    Appropriate legends  are affixed  to the  stock certificates  issued in  the
aforementioned transactions. Similar legends were imposed in connection with any
subsequent sales of any such securities. All recipients either received adequate
information  about the  Registrant or  had access,  through employment  or other
relationships, to such information.
 
ITEM 16.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.
 
    (a) The following is a list of exhibits filed as a part of this Registration
Statement:
 
<TABLE>
<CAPTION>
 EXHIBIT
 NUMBER                         DESCRIPTION OF DOCUMENT
- -------------------------------------------------------------------------------
<S>      <C>
 3.1     Amended and Restated Certificate of Incorporation of the Registrant.
 3.2+    Bylaws of the Registrant.
 4.1     Reference is made to Exhibits 3.1 and 3.2.
 4.2+    Specimen Stock Certificate.
 4.3+    Representative's Warrants Agreement.
 5.1     Opinion of Cooley Godward Castro Huddleson & Tatum.
10.1+    Technology License Agreement, dated September 11, 1990, by and between
          the Registrant and Imatron, Inc.
10.2+    Stockholders Agreement for the Formation  of the Registrant, dated  as
          of August 13, 1990, between Imatron and FI.M.A.I and Amendment, dated
          as  of September  7, 1990, as  amended by  the Termination Agreement,
          dated as  of December  9,  1992 among  the Registrant,  FI.M.A.I  and
          Imatron.
</TABLE>
 
                                      II-2
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT
 NUMBER                         DESCRIPTION OF DOCUMENT
- -------------------------------------------------------------------------------
<S>      <C>
10.3+    Lease,  dated as of May 20, 1992,  as amended May 4, 1995, between the
          Registrant and BVY Group.
10.4+    Registrant's Equity Incentive Plan, dated March 9, 1996.
10.5+    Registrant's 1996 Employee Stock Purchase Plan, dated March 9, 1996.
10.6+    Promissory Note, dated October 15, 1992, by and between the Registrant
          and San Paolo Bank.
10.7+    Bridge Loan and Security Agreement, dated  as of December 28, 1995  by
          and between the Registrant and investors.
10.8+    Secured  Promissory Note, dated as of December 28, 1995 by and between
          the Registrant and Anaconda Partners, L.P.
10.9+    Warrant to  Purchase  Stock  pursuant to  the  Bridge  Loan  Financing
          Agreement,  dated  as  of  December  28,  1995,  by  and  between the
          Registrant and investors.
10.10+   Standby Financing Agreement, dated as of July 26, 1991, by and between
          the Company and FI.M.A.I.
10.11+   Series D Subscription  Agreement, dated  as of  May 19,  1995, by  and
          between the Registrant and investors.
10.12+   Series  E Preferred Stock Purchase Agreement, dated as of December 29,
          1995, by and between the Registrant and investors.
10.13+   Investor Rights  Agreement, dated  as  of December  29, 1995,  by  and
          between the Registrant and Kay's Corporation.
10.14+   Subcontract  Agreement  between  the  Registrant  and  Imatron Federal
          Systems, Inc. dated as of February 29, 1996.
23.1     Consent of Price Waterhouse LLP.
23.2     Consent of Cooley Godward Castro Huddleson & Tatum. Reference is  made
          to Exhibit 5.1.
24.1     Power of Attorney.
27.1     Financial Data Schedule.
</TABLE>
 
- ------------------------
+Incorporated  by reference into this Registration Statement by the Registrant's
 Registration Statement No. 333-380 filed with the Commission on April 22, 1996.
 
    (b) Financial schedules are omitted because  they are not required, are  not
applicable  or the information is included  in the financial statements or notes
thereto.
 
ITEM 17.  UNDERTAKINGS.
 
    Insofar as indemnification for liabilities arising under the Securities  Act
may  be  permitted  to  directors,  officers,  and  controlling  persons  of the
Registrant pursuant to  the provisions described  in Item 14  or otherwise,  the
Registrant  has been advised that in the  opinion of the Securities and Exchange
Commission such indemnification  is against  public policy as  expressed in  the
Securities  Act and is, therefore, unenforceable. In  the event that a claim for
indemnification  against  such  liabilities  (other  than  the  payment  by  the
Registrant  of expenses incurred or paid  by a director, officer, or controlling
person of  the Registrant  in the  successful defense  of any  action, suit,  or
proceeding)  is asserted  by such  director, officer,  or controlling  person in
connection with the securities being registered, the Registrant will, unless  in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to  a  court  of  appropriate  jurisdiction  the  question  whether such
indemnification by it is  against public policy as  expressed in the  Securities
Act and will governed by the final adjudication of such issue.
 
                                      II-3
<PAGE>
    The undersigned registrant hereby undertakes:
 
        (1)  To file, during any period in which offers or sales are being made,
    a post-effective amendment to this registration statement:
 
           (i) To include  any prospectus  required by Section  10(a)(3) of  the
       Securities Act of 1933;
 
           (ii)  To reflect in the prospectus  any facts or events arising after
       the effective  date of  the registration  statement (or  the most  recent
       post-effective   amendment  thereof)   which,  individually   or  in  the
       aggregate, represent a fundamental change in the information set forth in
       the registration statement. Notwithstanding  the foregoing, any  increase
       or decrease in volume of securities offered (if the total dollar value of
       securities  offered would not  exceed that which  was registered) and any
       deviation from the  low or  high and  of the  estimated maximum  offering
       range  may  be  reflected  in  the  form  of  prospectus  filed  with the
       Commission pursuant to Rule 424(b) if,  in the aggregate, the changes  in
       volume  and price represent no more than 20 percent change in the maximum
       aggregate offering price  set forth in  the "Calculation of  Registration
       Fee" table in the effective registration statement.
 
          (iii)  To include any material information with respect to the plan of
       distribution as previously disclosed in the registration statement or any
       material change to such information in the registration statement;"
 
       PROVIDED, HOWEVER, that paragraphs (a)(1)(i) and (a)(1)(ii) do not  apply
       if  the information required to be included in a post-effective amendment
       by those  paragraphs  is contained  in  periodic reports  filed  with  or
       furnished  to the Commission by the  registrant pursuant to Section 13 or
       15(d) of the  Securities Exchange Act  of 1934 that  are incorporated  by
       reference in the registration statement.
 
        (2)  That,  for  the  purpose of  determining  any  liability  under the
    Securities Act of 1933, each  such post-effective amendment shall be  deemed
    to  be  a  new registration  statement  relating to  the  securities offered
    therein, and the offering of such securities at the time shall be deemed  to
    be the initial BONA FIDE offering thereof.
 
        (3)  To remove from registration by  means of a post-effective amendment
    any  of  the  securities  being  registered  which  remain  unsold  at   the
    termination of the offering.
 
                                      II-4
<PAGE>
                                   SIGNATURES
 
    Pursuant  to the requirements of the Securities Act of 1933, as amended, the
Registrant has  duly caused  this Registration  Statement to  be signed  on  its
behalf  by the  undersigned, thereunto  duly authorized,  in the  City of Foster
City, County of San Mateo, State of California, on the 7th day of June 1996.
 
                                          INVISION TECHNOLOGIES, INC.
 
                                          By       /s/ DR. SERGIO MAGISTRI
 
                                             -----------------------------------
                                             Dr. Sergio Magistri
                                             PRESIDENT AND CHIEF EXECUTIVE
                                             OFFICER
                                             (PRINCIPAL EXECUTIVE OFFICER)
 
    Pursuant  to  the  requirements  of   the  Securities  Act  of  1933,   this
Registration  Statement has been signed below by the following persons on behalf
of the Registrant and in the capacities and on the dates indicated.
 
<TABLE>
<CAPTION>
                     SIGNATURE                                      TITLE                        DATE
- ----------------------------------------------------  ----------------------------------  ------------------
 
<C>                                                   <S>                                 <C>
                   /s/ DR. SERGIO MAGISTRI
      ----------------------------------------        (Principal Executive Officer)       June 7, 1996
                Dr. Sergio Magistri
 
                    /s/ CURTIS P. DISIBIO*            (Principal Financial and
      ----------------------------------------         Accounting Officer)                June 7, 1996
                 Curtis P. DiSibio
 
                     /s/ DOUGLAS P. BOYD*
      ----------------------------------------        Director                            June 7, 1996
                  Douglas P. Boyd
 
                 /s/ DR. GIOVANNI LANZARA*
      ----------------------------------------        Director                            June 7, 1996
                Dr. Giovanni Lanzara
 
                       /s/ BRUNO TREZZA*
      ----------------------------------------        Director                            June 7, 1996
                    Bruno Trezza
 
*By: /s/ DR. SERGIO MAGISTRI
     ----------------------------------------                                             June 7, 1996
     Dr. Sergio Magistri, ATTORNEY-IN-FACT
</TABLE>
 
                                      II-5
<PAGE>
                               INDEX TO EXHIBITS
 
<TABLE>
<CAPTION>
 EXHIBIT                                                                                                  SEQUENTIAL
 NUMBER                                      DESCRIPTION OF DOCUMENT                                      PAGE NUMBER
- ---------  --------------------------------------------------------------------------------------------  -------------
<S>        <C>                                                                                           <C>
 3.1       Amended and Restated Certificate of Incorporation of the Registrant.........................
 3.2+      Bylaws of the Registrant....................................................................
 4.1       Reference is made to Exhibits 3.1 and 3.2...................................................
 4.2+      Specimen Stock Certificate..................................................................
 4.3+      Representative's Warrants Agreement.........................................................
 5.1       Opinion of Cooley Godward Castro Huddleson & Tatum..........................................
10.1+      Technology  License Agreement, dated September  11, 1990, by and  between the Registrant and
            Imatron, Inc...............................................................................
10.2+      Stockholders Agreement for the  Formation of the  Registrant, dated as  of August 13,  1990,
            between  Imatron and FI.M.A.I and  Amendment, dated as of September  7, 1990, as amended by
            the Termination Agreement, dated as of December 9, 1992 among the Registrant, FI.M.A.I  and
            Imatron....................................................................................
10.3+      Lease,  dated as of  May 20, 1992,  as amended May  4, 1995, between  the Registrant and BVY
            Group......................................................................................
10.4+      Registrant's Equity Incentive Plan, dated March 9, 1996.....................................
10.5+      Registrant's 1996 Employee Stock Purchase Plan, dated March 9, 1996.........................
10.6+      Promissory Note, dated October 15, 1992, by and between the Registrant and San Paolo Bank...
10.7+      Bridge Loan  and Security  Agreement, dated  as  of December  28, 1995  by and  between  the
            Registrant and investors...................................................................
10.8+      Secured  Promissory Note, dated  as of December 28,  1995 by and  between the Registrant and
            Anaconda Partners, L.P.....................................................................
10.9+      Warrant to Purchase  Stock pursuant  to the  Bridge Loan  Financing Agreement,  dated as  of
            December 28, 1995, by and between the Registrant and investors.............................
10.10+     Standby  Financing Agreement,  dated as  of July 26,  1991, by  and between  the Company and
            FI.M.A.I...................................................................................
10.11+     Series D Subscription Agreement, dated as of May 19, 1995, by and between the Registrant and
            investors..................................................................................
10.12+     Series E Preferred Stock Purchase Agreement, dated  as of December 29, 1995, by and  between
            the Registrant and investors...............................................................
10.13+     Investor  Rights Agreement, dated as of December 29, 1995, by and between the Registrant and
            Kay's Corporation..........................................................................
10.14+     Subcontract Agreement between the Registrant and  Imatron Federal Systems, Inc. dated as  of
            February 29, 1996..........................................................................
23.1       Consent of Price Waterhouse LLP.............................................................
23.2       Consent of Cooley Godward Castro Huddleson & Tatum. Reference is made to Exhibit 5.1........
24.1       Power of Attorney...........................................................................
27.1       Financial Data Schedule.....................................................................
</TABLE>
 
- ------------------------
+Incorporated  by reference into this Registration Statement by the Registrant's
 Registration Statement No. 333-380 filed with the Commission on April 22, 1996.

<PAGE>

                AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

                                       OF

                           INVISION TECHNOLOGIES, INC.


     InVision Technologies, Inc., a corporation organized and existing under 
and by virtue of the General Corporation Law of the State of Delaware (the 
"Corporation"), DOES HEREBY CERTIFY:

     FIRST: The name of the Corporation is InVision Technologies, Inc.

     SECOND: The date on which the Certificate of Incorporation of the 
Corporation was filed with the Secretary of State of the State of Delaware is 
September 7, 1990, under the name of Imatron Industrial Products, Inc.

     THIRD: That the Board of Directors of this Corporation, pursuant to 
Section 141 of the General Corporation Law of the State of Delaware, adopted 
resolutions amending and restating the Certificate of Incorporation to read 
in full as set forth below and declared such amendments to be advisable.

                                   ARTICLE I.

     The name of this corporation is InVision Technologies, Inc.

                                   ARTICLE II.

     The address of the registered office of the corporation in the State of 
Delaware is 32 Loockermen Square, Suite L-100, City of Dover, County of Kent, 
and the name of the registered agent of the corporation in the State of 
Delaware at such address is The Prentice-Hall Corporation System, Inc.  

                                   ARTICLE III.

     The purpose of this corporation is to engage in any lawful act or 
activity for which a corporation may be organized under the General 
Corporation Law of the State of Delaware.

                                   ARTICLE IV.

     This corporation is authorized to issue two classes of stock to be 
designated, respectively, "Common Stock" and "Preferred Stock."  The 
total number of shares which the corporation is authorized to issue is 
Twenty-Five Million (25,000,000) shares.  Twenty Million (20,000,000) shares 
shall be Common Stock, each having a par value of one tenth of one cent 
($.001). Five

                                     1.

<PAGE>

Million (5,000,000) shares shall be Preferred Stock, each having a par value 
of one tenth of one cent ($.001).

     The Preferred Stock may be issued from time to time in one or more 
series. The Board of Directors is hereby authorized, by filing a certificate 
(a "Preferred Stock Designation") pursuant to the Delaware General 
Corporation Law, to fix or alter from time to time the designation, powers, 
preferences and rights of the shares of each such series and the 
qualifications, limitations or restrictions of any wholly unissued series of 
Preferred Stock, and to establish from time to time the number of shares 
constituting any such series or any of them; and to increase or decrease the 
number of shares of any series subsequent to the issuance of shares of that 
series, but not below the number of shares of such series then outstanding.  
In case the number of shares of any series shall be decreased in accordance 
with the foregoing sentence, the shares constituting such decrease shall 
resume the status that they had prior to the adoption of the resolution 
originally fixing the number of shares of such series.

                                   ARTICLE V.
     A.

     For the management of the business and for the conduct of the affairs of 
the corporation, and in further definition, limitation and regulation of the 
powers of the corporation, of its directors and of its stockholders or any 
class thereof, as the case may be, it is further provided that:

          (1)  The management of the business and the conduct of the affairs 
of the corporation shall be vested in its Board of Directors.  The number of 
directors which shall constitute the whole Board of Directors shall be fixed 
exclusively by one or more resolutions adopted by the Board of Directors.

          (2)  Subject to the rights of the holders of any series of 
Preferred Stock to elect additional directors under specified circumstances, 
following the closing of the initial public offering pursuant to an effective 
registration statement under the Securities Act of 1933, as amended, covering 
the offer and sale of Common Stock to the public (the "Initial Public 
Offering"), the directors shall be divided into three classes designated as 
Class I, Class II and Class III, respectively.  Directors shall be assigned 
to each class in accordance with a resolution or resolutions adopted by the 
Board of Directors. At the first annual meeting of stockholders following the 
closing of the Initial Public Offering, the term of office of the Class I 
directors shall expire and Class I directors shall be elected for a full term 
of three years.  At the second annual meeting of stockholders following the 
Closing of the Initial Public Offering, the term of office of the Class II 
directors shall expire and Class II directors shall be elected for a full 
term of three years.  At the third annual meeting of stockholders following 
the Closing of the Initial Public Offering, the term of office of the Class 
III directors shall expire and Class III directors shall be elected for a 
full term of three years.  At each succeeding annual meeting of stockholders, 
directors shall be elected for a full term of three years to succeed the 
directors of the class whose terms expire at such annual meeting.

                                     2.

<PAGE>

     Notwithstanding the foregoing provisions of this Article, each director 
shall serve until his successor is duly elected and qualified or until his 
death, resignation or removal.  No decrease in the number of directors 
constituting the Board of Directors shall shorten the term of any incumbent 
director.

          (3)  Subject to the rights of the holders of any series of 
Preferred Stock, the Board of Directors or any individual director may be 
removed from office at any time (i) with cause by the affirmative vote of the 
holders of a majority of the voting power of all the then-outstanding shares 
of voting stock of the corporation, entitled to vote at an election of 
directors (the "Voting Stock") or (ii) without cause by the affirmative 
vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of 
the voting power of all the then-outstanding shares of the Voting Stock.

          (4)  Subject to the rights of the holders of any series of 
Preferred Stock, any vacancies on the Board of Directors resulting from 
death, resignation, disqualification, removal or other causes and any newly 
created directorships resulting from any increase in the number of directors, 
shall, unless the Board of Directors determines by resolution that any such 
vacancies or newly created directorships shall be filled by the stockholders, 
except as otherwise provided by law, be filled only by the affirmative vote 
of a majority of the directors then in office, even though less than a quorum 
of the Board of Directors, and not by the stockholders.  Any director elected 
in accordance with the preceding sentence shall hold office for the remainder 
of the full term of the director for which the vacancy was created or 
occurred and until such director's successor shall have been elected and 
qualified. 

     B.

          (1)  Subject to paragraph (i) of Section 42 of the Bylaws, the 
Bylaws may be altered or amended or new Bylaws adopted by the affirmative 
vote of at least sixty-six and two-thirds percent (66-2/3%) of the voting 
power of all of the then-outstanding shares of the Voting Stock.  The Board 
of Directors shall also have the power to adopt, amend, or repeal Bylaws.

          (2)  The directors of the corporation need not be elected by 
written ballot unless the Bylaws so provide.

          (3)  No action shall be taken by the stockholders of the 
corporation except at an annual or special meeting of stockholders called in 
accordance with the Bylaws and following the closing of the Initial Public 
Offering no action shall be taken by the stockholders by written consent.

          (4)  Advance notice of stockholder nominations for the election of 
directors and of business to be brought by stockholders before any meeting of 
the stockholders of the corporation shall be given in the manner provided in 
the Bylaws of the corporation.

          (5)  Special meetings of the stockholders of the corporation may be 
called, for any purpose or purposes, by (i) the Chairman of the Board of 
Directors, (ii) the President, (iii) 

                                     3.

<PAGE>

the Board of Directors pursuant to a resolution adopted by a majority of the 
total number of authorized directors (whether or not there exist any 
vacancies in previously authorized directorships at the time any such 
resolution is presented to the Board of Directors for adoption) or (iv) by 
the holders of the shares entitled to cast not less that ten percent (10%) of 
the votes at the meeting, and shall be held at such place, on such date, and 
at such time as the Board of Directors shall fix.

                                   ARTICLE VI.

     A.   A director of the corporation shall not be personally liable to the 
corporation or its stockholders for monetary damages for any breach of 
fiduciary duty as a director, except for liability (i) for any breach of the 
director's duty of loyalty to the corporation or its stockholders, (ii) for 
acts or omissions not in good faith or which involve intentional misconduct 
or a knowing violation of law, (iii) under Section 174 of the Delaware 
General Corporation Law, or (iv) for any transaction from which the director 
derived an improper personal benefit.  If the Delaware General Corporation 
Law is amended after approval by the stockholders of this Article to 
authorize corporate action further eliminating or limiting the personal 
liability of directors, then the liability of a director shall be eliminated 
or limited to the fullest extent permitted by the Delaware General 
corporation Law, as so amended.

     B.   Any repeal or modification of this Article VI shall be prospective 
and shall not affect the rights under this Article VI in effect at the time 
of the alleged occurrence of any act or omission to act giving rise to 
liability or indemnification.

                                  ARTICLE VII.

     A.   The corporation reserves the right to amend, alter, change or 
repeal any provision contained in this Certificate of Incorporation, in the 
manner now or hereafter prescribed by statute, except as provided in 
paragraph B of this Article VII, and all rights conferred upon the 
stockholders herein are granted subject to this reservation. 

     B.   Notwithstanding any other provisions of this Certificate of 
Incorporation or any provision of law which might otherwise permit a lesser 
vote or no vote, but in addition to any affirmative vote of the holders of 
any particular class or series of the Voting Stock required by law, this 
Certificate of Incorporation or any Preferred Stock Designation, the 
affirmative vote of the holders of at least sixty-six and two-thirds percent 
(66-2/3%) of the voting power of all of the then-outstanding shares of the 
Voting Stock, voting together as a single class, shall be required to alter, 
amend or repeal Articles V, VI, and VII. 

                                     4.

<PAGE>


     IN WITNESS WHEREOF, InVision Technologies, Inc. has caused this Amended 
and Restated Certificate of Incorporation to be signed by its President and 
attested to by its Secretary this 23rd day of April, 1996.



                                       INVISION TECHNOLOGIES, INC.



                                       /s/ DR. SERGIO MAGISTRI
                                       ---------------------------------------
                                       Dr. Sergio Magistri
                                       President and Chief Executive Officer


ATTEST:


/s/ ROBERT L. JONES
- -----------------------------------
Robert L. Jones
Secretary

                                     5.


<PAGE>


                             EXHIBIT 5.1


                                         [Cooley Godward letterhead]


June 7, 1996


InVision Technologies
3420 E. Third Avenue
Foster City, CA  94404

Ladies and Gentlemen:

You have requested our opinion with respect to certain matters in connection 
with the filing by InVision Technologies (the "Company") of a Registration 
Statement on Form S-1 on or about June 7, 1996, (the "Registration 
Statement") with the Securities and Exchange Commission covering the 
offering of up to Two hundred and fifty nine thousand and ninety shares of 
the Company's Common Stock, $.001 par value (the "Shares").

In connection with this opinion, we have examined the Registration Statement 
and related Prospectus, your Amended and Restated Certificate of 
Incorporation and Bylaws, as amended, and such other documents, records, 
certificates, memoranda and other instruments as we deemed necessary as a 
basis for this opinion.  We have assumed the genuineness and authenticity of 
all documents submitted to us as originals, the conformity to originals of 
all documents submitted to us as copies thereof, and the due execution and 
delivery of all documents where due execution and delivery are a prerequisite 
to the effectiveness thereof.

On the basis of the foregoing, and in reliance thereon, we are of the opinion 
that the Shares, when sold and issued in accordance with the Registration 
Statement and related Prospectus, will be validly issued, fully paid and 
nonassessable.

We consent to the filing of this opinion as an exhibit to the Registration 
Statement.


Very truly yours,

COOLEY GODWARD CASTRO
HUDDLESON & TATUM



Robert L. Jones


21123787


<PAGE>
                                                                    EXHIBIT 23.1
 
                       CONSENT OF INDEPENDENT ACCOUNTANTS
 
    We  hereby consent to  the use in  the Prospectus constituting  part of this
Registration Statement on Form S-1 of our report dated January 26, 1996,  except
as  to the  liquidity and  capital resources  information described  in Note 12,
which is as of February  29, 1996, and the  subsequent events described in  Note
13,  which is  as of  March 15,  1996, relating  to the  financial statements of
InVision Technologies, Inc., which appears  in such Prospectus. We also  consent
to the reference to us under the heading "Experts" in such Prospectus.
 
PRICE WATERHOUSE LLP
 
San Jose, California
June 7, 1996

<PAGE>
                                                                    EXHIBIT 24.1
 
                                   SIGNATURES
 
    In  accordance  with the  requirements of  the Securities  Act of  1933, the
Registrant has duly caused this Registration Statement on Form S-1 to be  signed
on  its behalf  by the undersigned,  in the City  of Foster City,  County of San
Mateo, State of California, on the 7th day of June, 1996.
 
                                INVISION TECHNOLOGIES, INC.
 
                                By:          /s/ DR. SERGIO MAGISTRI
                                     ----------------------------------------
                                               Dr. Sergio Magistri
                                      PRESIDENT AND CHIEF EXECUTIVE OFFICER
                                          (PRINCIPAL EXECUTIVE OFFICER)
 
                               POWER OF ATTORNEY
 
    KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears
below constitutes and  appoints Dr. Sergio  Magistri and Curtis  P. DiSibio  and
each  of them, as  his true and  lawful attorneys-in-fact and  agents, with full
power of substitution  and resubstitution, for  him and in  his name, place  and
stead,  in any  and all  capacities, to sign  any and  all amendments (including
post-effective amendments) to this Registration Statement, and to file the same,
with all exhibits thereto, and other documents in connection therewith, with the
Securities and  Exchange Commission,  granting unto  said attorneys-in-fact  and
agents,  and each of them,  full power and authority to  do and perform each and
every act and thing requisite and necessary to be done in connection  therewith,
as  fully to all intents and purposes as  he might or could do in person, hereby
ratifying and confirming all that said  attorneys-in-fact and agents, or any  of
them, or their or his substitutes, may lawfully do or cause to be done by virtue
hereof.
 
    IN  ACCORDANCE WITH  THE REQUIREMENTS  OF THE  SECURITIES ACT  OF 1933, THIS
REGISTRATION STATEMENT  WAS  SIGNED  BELOW  BY  THE  FOLLOWING  PERSONS  IN  THE
CAPACITIES AND ON THE DATES STATED.
 
<TABLE>
<CAPTION>
                SIGNATURE                               TITLE                    DATE
- ------------------------------------------  ------------------------------  --------------
 
<C>                                         <S>                             <C>
         /s/ DR. SERGIO MAGISTRI            (Principal Executive Officer,
- ------------------------------------------   Director)                      June 7, 1996
           Dr. Sergio Magistri
 
          /s/ CURTIS P. DISIBIO             (Principal Financial and
- ------------------------------------------   Accounting Officer)            June 7, 1996
            Curtis P. DiSibio
 
           /s/ DOUGLAS P. BOYD
- ------------------------------------------  Director                        June 7, 1996
             Douglas P. Boyd
 
         /s/ DR. GIOVANNI LANZARA
- ------------------------------------------  Director                        June 7, 1996
           Dr. Giovanni Lanzara
 
             /s/ BRUNO TREZZA
- ------------------------------------------  Director                        June 7, 1996
               Bruno Trezza
</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               MAR-31-1996
<CASH>                                             470
<SECURITIES>                                         0
<RECEIVABLES>                                    1,327
<ALLOWANCES>                                         0
<INVENTORY>                                      3,299
<CURRENT-ASSETS>                                 5,389
<PP&E>                                           1,753
<DEPRECIATION>                                     782
<TOTAL-ASSETS>                                   6,703
<CURRENT-LIABILITIES>                            9,737
<BONDS>                                              0
                                0
                                     12,212
<COMMON>                                         2,517
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                     6,703
<SALES>                                          3,922
<TOTAL-REVENUES>                                 4,469
<CGS>                                            2,453
<TOTAL-COSTS>                                    4,654
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,040
<INCOME-PRETAX>                                (1,215)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                            (1,215)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (1,215)
<EPS-PRIMARY>                                    (.39)
<EPS-DILUTED>                                    (.39)
        

</TABLE>


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