CERTIFICATION OF
STRONG OPPORTUNITY FUND II, INC.
STRONG OPPORTUNITY FUND II, INC. (the "Registrant") does hereby
certify as follows:
1. This Certification is made pursuant to Rule 497(j) of the
Securities Act of 1933.
2. Reference is made to the Registrant's Prospectus and Statement
of Additional Information each dated May 1, 1998 filed by the
Registrant pursuant to Post-Effective Amendment No. 11 (File No.
33-45320; 811-6552), which was filed with the Securities and
Exchange Commission on April 29, 1998 (the "Post-Effective
Amendment").
3. The Post-Effective Amendment is the most recent post-effective
amendment filed by the Registrant.
4. The form of Registrant's Prospectus and Statement of
Additional Information that would have been filed under Rule
497(c) of the Securities Act of 1933 would not have differed from
that contained in the Post-Effective Amendment.
5. The text of the Post-Effective Amendment has been filed
electronically.
STRONG OPPORTUNITY FUND II, INC.
/s/ John S. Weitzer
By: John S. Weitzer
Title: Vice President
Dated: May 4, 1998
