1 EXHIBIT 4.1 October 11, 2000 Millennium Partners, L.P. c/o Millennium Management, L.L.C. 666 Fifth Avenue New York, New York 10103 Dear Sirs: Reference is made to that certain Securities Purchase Agreement, dated as of August 16, 2000 (the "Purchase...Chromatics Color Sciences International Inc • November 3rd, 2000 • Laboratory analytical instruments • New York
2 3 exercise price with respect to the Warrant Shares vesting and becoming exercisable on the Second Vesting Date (as such term is defined in the Adjustable Warrant) to be other than the greater of (i) $1.00 and (ii) the exercise price calculated in...Chromatics Color Sciences International Inc • November 3rd, 2000 • Laboratory analytical instruments • New York
August 16, 2000 LB I Group Inc. 3 World Financial Center New York, New York 10285 Dear Sirs: Reference is made to that certain Preferred Stock Purchase Agreement, dated as of February 11, 2000 (the "2000 Purchase Agreement"), by and between Chromatics...Chromatics Color Sciences International Inc • November 3rd, 2000 • Laboratory analytical instruments
November 1, 2000 Ms. Darby S. Macfarlane Chairperson Chromatics Color Sciences International, Inc. 5 East 80th Street New York, New York 10021 Dear Darby: Reference is made to the letter agreement, dated October 11, 2000, by and between LB I Group...Chromatics Color Sciences International Inc • November 3rd, 2000 • Laboratory analytical instruments
