
<TABLE> <S> <C>

<ARTICLE> 5

<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          JUN-30-2000
<PERIOD-START>                             JUL-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                      17,391,000
<SECURITIES>                                27,950,000
<RECEIVABLES>                               10,723,000
<ALLOWANCES>                                 2,440,000
<INVENTORY>                                 11,361,000
<CURRENT-ASSETS>                            69,292,000
<PP&E>                                      11,274,000
<DEPRECIATION>                               7,329,000
<TOTAL-ASSETS>                              75,026,000
<CURRENT-LIABILITIES>                        3,870,000
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        10,000
<OTHER-SE>                                  71,146,000
<TOTAL-LIABILITY-AND-EQUITY>                75,026,000
<SALES>                                     21,415,000
<TOTAL-REVENUES>                            22,165,000
<CGS>                                       12,031,000
<TOTAL-COSTS>                               17,702,000
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                               840,000
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                            (6,324,000)
<INCOME-TAX>                                    70,000
<INCOME-CONTINUING>                        (6,394,000)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (6,394,000)
<EPS-BASIC>                                   (0.62)
<EPS-DILUTED>                                   (0.62)


</TABLE>
