<ARTICLE> 5 <RESTATED> <CIK> 0000354908 <NAME> FLIR SYSTEMS, INC. <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS 6-MOS <FISCAL-YEAR-END> DEC-31-1999 DEC-31-1999 <PERIOD-START> APR-01-1999 JAN-01-1999 <PERIOD-END> JUN-30-1999 JUN-30-1999 <EXCHANGE-RATE> 1 1 <CASH> 5,436 5,436 <SECURITIES> 0 0 <RECEIVABLES> 74,443 74,443 <ALLOWANCES> (2,471) (2,471) <INVENTORY> 71,972 71,972 <CURRENT-ASSETS> 154,612 154,612 <PP&E> 60,022 60,022 <DEPRECIATION> (33,033) (33,033) <TOTAL-ASSETS> 217,863 217,863 <CURRENT-LIABILITIES> 122,609 122,609 <BONDS> 798 798 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 142 142 <OTHER-SE> 90,481 90,481 <TOTAL-LIABILITY-AND-EQUITY> 217,863 217,863 <SALES> 46,316 85,137 <TOTAL-REVENUES> 46,316 85,137 <CGS> 21,571 60,398 <TOTAL-COSTS> 21,571 60,398 <OTHER-EXPENSES> 22,671 48,359 <LOSS-PROVISION> (150) 0 <INTEREST-EXPENSE> 1,039 2,247 <INCOME-PRETAX> 1,297 (25,605) <INCOME-TAX> 367 367 <INCOME-CONTINUING> 930 (25,972) <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> 930 (25,972) <EPS-BASIC> 0.07 (1.83) <EPS-DILUTED> 0.06 (1.83)