<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)