产品特点：*半导体激光管芯；

          *高效透过率光学系统；

          *智能反馈控制电路；

          *低功耗，高效能光功率输出；---wxm

Product features: * semiconductor lasertube core;

* high transmittance optical system;

* intelligent feedback control circuit;

* low power consumption, high performance optical power output;