Exhibit 99.1

2004 Second Half Cash Bonus Payments and LTIP Cash Payments

Executive Officer	Title	Cash Bonuses		LTIP Cash Payments
Gregory L. Summe	Chairman of the Board, Chief Executive Officer and President	$	1,244,500	$	522,668
Robert F. Friel	Executive Vice President and Chief Financial Officer	$	382,000	$	224,000
John P. Murphy	Executive Vice President and Chief Operating Officer	$	257,100	$	119,467
Peter B. Coggins	Senior Vice President and President of Life and Analytical Sciences	$	200,000	$	224,000
Richard F. Walsh	Senior Vice President, Human Resources	$	191,500	$	119,467
Robert A. Barrett	Senior Vice President and President of Fluid Sciences	$	169,500	$	74,667
John R. Roush	Vice President and President of Optoelectronics	$	87,483		—
Jeffrey D. Capello	Vice President Finance, Treasurer and Chief Accounting Officer	$	175,500	$	74,667