精密光学公司第一季度每股收益（0.21），同比相同，销售额从同比419.7万美元增加668.1万美元

Precision Optics Corp (NASDAQ: POCI) reported quarterly losses of $(0.21) per share. This is unchanged from the same period last year. The company reported $6.681 million in sales this quarter. This is a 59.18 percent increase over sales of $4.197 million the same period last year.