EX-99 3 exhibit16.txt JOINT FILING AGREEMENT Page 16 of 17 Pages EXHIBIT 16 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 April 26, 2002, 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: April 26, 2002 COMSOR VENTURE FUND LDC By: /s/ Yaacov Koren ------------------------------- Yaacov Koren Authorized Signatory CTI CAPITAL CORP. By: /s/ Yaacov Koren ------------------------------- Yaacov Koren Managing Director COMVERSE TECHNOLOGY, INC. By: /s/ Kobi Alexander ------------------------------- Kobi Alexander Chairman, C.E.O. QUANTUM INDUSTRIAL PARTNERS LDC By: /s/ Richard D. Holahan, Jr. ------------------------------- Richard D. Holahan, Jr. Attorney-in-Fact Page 17 of 17 Pages QIH MANAGEMENT INVESTOR, L.P. By: QIH Management, Inc., its General Partner By: /s/ Richard D. Holahan, Jr. ------------------------------- Richard D. Holahan, Jr. Vice President 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