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本公司可以制作固定焦点、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---wxm The company can make fixed focus, at the same time also can make the red line of a tunable focal laser, customers can adjust the focus according to various requirement. High quality laser diode + metal shell + quality + lens constant power circuit board + wires
