<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from unaudited
financial statements contained in Form 10-Q for the Quarter ending June 30, 1995
and is qualified in its entirety by reference to such financial statements.
</LEGEND>
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               JUN-30-1995
<CASH>                                       1,348,394
<SECURITIES>                                         0
<RECEIVABLES>                                1,306,579
<ALLOWANCES>                                   166,619
<INVENTORY>                                    541,379
<CURRENT-ASSETS>                             3,345,375
<PP&E>                                       3,540,114
<DEPRECIATION>                               2,116,747
<TOTAL-ASSETS>                               6,255,826
<CURRENT-LIABILITIES>                        1,455,157
<BONDS>                                              0
<COMMON>                                    11,876,285
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                 (7,603,812)
<TOTAL-LIABILITY-AND-EQUITY>                 6,255,826
<SALES>                                      5,306,590
<TOTAL-REVENUES>                             5,306,590
<CGS>                                        4,031,735
<TOTAL-COSTS>                                4,031,735
<OTHER-EXPENSES>                             1,459,542<F1>
<LOSS-PROVISION>                                30,006
<INTEREST-EXPENSE>                              28,338
<INCOME-PRETAX>                              (187,076)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          (187,076)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (187,076)
<EPS-PRIMARY>                                   (0.03)
<EPS-DILUTED>                                   (0.03)
<FN>
<F1>Other expenses include $961,480 in general and administrative expense and
$498,062 in research and development expense.
</FN>