Other 520nm free space diode laser

{"cid":"237784","pid":"33324908","pimg_url":"\/\/img1.tradegrowthhub.com\/46\/4f\/084a5a361445\/product\/127903591_s-w400xh400.jpg","name":"Other 520nm 50mW 100mW 800mW Green Free Space Diode CW Laser Module","attrs":{"Price":"Negotiable","MOQ":"1.0 set","Delivery Time":"Negotiable","Brand":"SFOLT"}}