0000927016-02-000507 DEF 14A 1 20020225 20020205 HOLOGIC INC 0000859737 3844 042902449 DE 0930 DEF 14A 34 000-18281 02527011 35 CROSBY DRIVE BEDFORD MA 01730 7819997300 590 LINCOLN STREET WALTHAM MA 02154 DEF 14A 1 ddef14a.txt NOTICE & PROXY STATEMENT