EX-99 2 lanoptics-jfa.txt Page 20 of 21 Pages EXHIBIT 12 JOINT FILING AGREEMENT The undersigned hereby agree that the statement on Schedule 13D with respect to the Ordinary Shares of LanOptics Ltd., dated as of June 22, 2001, is, and any amendments thereto (including amendments on Schedule 13G) signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934. Date: June 22, 2001 COMSOR VENTURE FUND By: /s/ Yaacov Koren --------------------------------- Yaacov Koren Authorized Signatory CTI CAPITAL CORP. By: /s/ Yaacov Koren --------------------------------- Yaacov Koren Managing Director COMVERSE TECHNOLOGY, INC. By: /s/ David Kreinberg --------------------------------- David Kreinberg Chief Financial Officer QUANTUM INDUSTRIAL PARTNERS LDC By: /s/ Richard D. Holahan, Jr. --------------------------------- Richard D. Holahan, Jr. Attorney-in-Fact QIH MANAGEMENT INVESTOR, L.P. By: QIH Management, Inc., its General Partner By: /s/ Richard D. Holahan, Jr. --------------------------------- Richard D. Holahan, Jr. Vice President Page 21 of 21 Pages QIH MANAGEMENT, INC. By: /s/ Richard D. Holahan, Jr. --------------------------------- Richard D. Holahan, Jr. Vice President SOROS FUND MANAGEMENT LLC By: /s/ Richard D. Holahan, Jr. --------------------------------- Richard D. Holahan, Jr. Assistant General Counsel GEORGE SOROS By: /s/ Richard D. Holahan, Jr. ---------------------------------- Richard D. Holahan, Jr. Attorney-in-Fact ZVI ALEXANDER /s/ Zvi Alexander ---------------------------------------- RACHEL ALEXANDER /s/ Rachel Alexander ----------------------------------------