一字线激光模组可以制作固定焦点、同时也可以制作可调焦的红光线状激光器，客户可以根据各种要求调整焦点。高品质激光二极管+金属外壳+优质透镜+恒定功率电路板+导线GLY

Thecompany can make fixed focus, at the same time also can make the red line of atunable focal laser, customers can adjust the focus according to variousrequirement. High quality laser diode + metal shell + quality + lens constantpower circuit board + wires

◆智能反馈控制电路;
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