<PAGE>
ANNEX 1
SIMSCAN 2 USER'S LIST
Koo Foundation Sun Yat Sen Hosp. 1996 Taiwan
People Hospital of Guandong 1997 Guangzhu (China)
1998 Iran
1998 Cairo (Egypt)
Instituto Salvadoreno del Segu 1998 El Salvador
Shezhen HOSPITAL 1998 Shezhen (China)
1998 Turkey
SIMSCAN 2 WITH CT MODE
Jean Minjoz Teaching Hospital 1993 Besancon (25)(1)
Montbeliard Hospital 1994 Montbeliard (25)
French Red Cross 1995 Paris (75)
IGR 1 1995 Villejuif (94)
IGR 2 1996 Villejuif (94)
Habib Bourguiba Teaching Hospital 1996 Sfax (Tunisia)
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(1) These numbers indicate the geographical "Department" in which the
hospital is located.
<PAGE>
SIMIC'S USER'S LIST
Clinique(2) Sainte Marie 1996 Chalon S/Saone (F)
Clinique Beauregard 1996 Marseille (F)
Clinique du Pont St Vaast 1997 Douai (F)
Oncological Center 1997 Dunkirk (F)
De la Salle University 1997 Cavite (Philippines)
Istanbul University 1998 Istanbul (Turkey)
Clinique Sainte Clotilde 1998 La Reunion (F)
Clinique de Savoie 1998 Annemasse (F)
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(2) In France, a "clinique" designates a private hospital. It is usually of
more modest size than a hospital. A "hopital" is owned by a government
agency or other public authority
<PAGE>
ANNEX 2
TERRITORIES
Distribution agreements with respect to the following countries and geographical
areas:
Europe
European Union
Switzerland
Eastern Europe
Scandinavia
Asia
Near East
Middle East
Japan
China
Indonesia
India
Africa
North America
South America
Australia
<PAGE>
ANNEX 3
PRODUCT LIST
SIMSCAN 2 Simulator/SIMSCAN NT including:
I/ Simulation set
X-Ray/Imaging set
II Tomography
III Radioscopy numeration "FLO"
IV "BESTTOP" tray
1/ Naked "Besttop" tray as replacement for SIMSCAN 2 full tray
2/ Naked tray only
3/ Naked tray with adaptator for installation on SIEMENS ZXT table
4/ Naked tray with adaptator for installation on VARIAN/CLINAC table
5/ Naked tray with adaptator for installation on GEMS 760S table
6/ Inclined plane
7/ Window
8/ Additional arm rest
9/ Additional foot stop
V OPTIONS
1/ Manual accessories rack under collimating lens
2/ Motorized accessories rack under collimating lens
3/ Motorized table tray rotator
4/ Laser centering system (2 lateral, 1 sagittal)
5/ Laser retrocentering tool
6/ 21" screen in lieu of the 14"
7/ Graduated plates
8/ PROFILE conformator for wall mounting
9/ PROFILE conformator for ceiling mounting
10/ Manual mobile conformator
11/ Digital mobile conformator
12/ Antidiffusing screen 428x 428 cm, 2mm thick
13/ Antidiffusing screen 480x438 cm, 5mm thick
14/ 36/43 cassette
15/ Adaptor for 30/40 cassette
<PAGE>
16/ Adaptor for 24/30 cassette
17/ Set of leg rests
18/ Specific interface ETHERNET or TOKEN RING
by SIMSCAM 2 and/or SCANVIEW on patient data network
and/or on dosimetric system
19/ Archiving of SCANVIEW pictures on optical disk 1.2 Go HP
20/ Duplications for SCANVIEW
SIMICS SIMULATOR including:
I/ Electromechanical set
II/ Remote controlled isocentric table
III/ Command console
IV/ Radiology/Imaging set
V/ Options
1/ Motorized X, Y movements for the table tray
2/ Motorized DSA(3) adjustable for 80 or 100 cm
3/ Digital posting of the field (X,Y)
4/ Adaptor for cassettes 30/40 and 24/30
5/ Laser centering systems (2 lateral, 1 sagittal)
6/ Manual accessory holder under collimating lense
THYROID IMAGER "yVIEW"
Options
1/ Ethernet network
2/ Diverging collimating lense
3/ laser printer
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(3) I would need to have the full name (not initials) in French in order to
more precisely translate
<PAGE>
ANNEX 4
PRICE AND DELIVERY CONDITIONS
SALES MECASERTO TO COM.S.A.
Unit price
421116 SIMSCAN 2 + BG Radiology 1 296 372
421113 SIMSCAN 2 + Tomo + HG Radiology 1 842 123
421117 Simplified simulator + BG Radiology 900 782
421151 Fixed DSA simplified simulator 513 469
42113 Accessories
421141 SIMSCAN 2 installations + Tomo 96 529
421141 SIMSCAN 2 installations + Tomo + Radiology 120 192
421141 SIMICS installations + Radiology 72 974
421222 Thyroid Imager 327 585
421170 "BESTTOP" tray 53 443
DELIVERY CONDITIONS
Export: Price at factory, packaging in addition
France: Price at delivery at destination
FORMULA FOR PRICE ADJUSTMENTS
P=PO(0.125+0.575 S/SO + 0.30 PsdC/PsdCO)
S: Manpower cost index
S. PsdC: Index of miscellaneous type C products and services
S. Psdc: Indexes on the price adjustment date
So1 PsdCO: Indexes in June 1998
Po: Price on June 1st 1998
P: Revised price
<PAGE>
ANNEX 5
[NOT REFERENCED]
<PAGE>
ANNEX 6
LIST OF TRANSFERRED PERSONNEL
-Madame Karine VERNEAU
4, rue des Ecoles
77360 VAIRES SUR MARNE
-Monsieur Cyrille DESWERT
78, Cours de Vincennes
75012 PARIS
-Monsieur Pierre-Xavier RIBOT
135, avenue de Versailles
75016 PARIS
