<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> JUN-30-1995 <CASH> 4,222 <SECURITIES> 1,001 <RECEIVABLES> 6,230 <ALLOWANCES> 540 <INVENTORY> 9,458 <CURRENT-ASSETS> 21,600 <PP&E> 12,897 <DEPRECIATION> 9,999 <TOTAL-ASSETS> 26,908 <CURRENT-LIABILITIES> 6,595 <BONDS> 0 <COMMON> 37,074 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> (16,783) <TOTAL-LIABILITY-AND-EQUITY> 20,291 <SALES> 16,094 <TOTAL-REVENUES> 16,094 <CGS> 7,461 <TOTAL-COSTS> 7,461 <OTHER-EXPENSES> 9,405 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (188) <INCOME-PRETAX> (584) <INCOME-TAX> 0 <INCOME-CONTINUING> (584) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (584) <EPS-PRIMARY> (.08) <EPS-DILUTED> (.08)