<ARTICLE> 5 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JUL-01-1996 <PERIOD-END> SEP-30-1996 <EXCHANGE-RATE> 1 <CASH> 2,429 <SECURITIES> 0 <RECEIVABLES> 4,457 <ALLOWANCES> 1,271 <INVENTORY> 4,050 <CURRENT-ASSETS> 10,095 <PP&E> 12,243 <DEPRECIATION> 10,419 <TOTAL-ASSETS> 11,919 <CURRENT-LIABILITIES> 4,399 <BONDS> 0 <COMMON> 56 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 11,919 <SALES> 3,077 <TOTAL-REVENUES> 3,077 <CGS> 1,463 <TOTAL-COSTS> 3,893 <OTHER-EXPENSES> (20) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (796) <INCOME-TAX> 0 <INCOME-CONTINUING> (796) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (796) <EPS-PRIMARY> (.14) <EPS-DILUTED> (.14)