<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
Company's June 30, 2000 consolidated financial statements and is qualified in
its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-END>                               JUN-30-2000
<CASH>                                          18,045
<SECURITIES>                                         0
<RECEIVABLES>                                   17,367
<ALLOWANCES>                                     4,116
<INVENTORY>                                     14,628
<CURRENT-ASSETS>                                51,446
<PP&E>                                          27,860
<DEPRECIATION>                                  18,636
<TOTAL-ASSETS>                                  71,742
<CURRENT-LIABILITIES>                           14,435
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           354
<OTHER-SE>                                      37,721
<TOTAL-LIABILITY-AND-EQUITY>                    71,742
<SALES>                                         30,824
<TOTAL-REVENUES>                                30,824
<CGS>                                           16,862
<TOTAL-COSTS>                                   16,862
<OTHER-EXPENSES>                                16,896
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,221
<INCOME-PRETAX>                                (4,155)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                            (4,155)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (4,155)
<EPS-BASIC>                                      (.12)
<EPS-DILUTED>                                    (.12)