638nm 185mW TO56 Red Laser Diode LD

Product Desciption
Wavelength: 638nm
Output: 185mW
1. Only for professionals.
2. Warranty: There is no warranty because laser diode is consuming material (Please do not buy if you mind.)
The laser diode is precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technicalinformationfirst and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or test. and Don't operate when the power is connected.
Do not touch the ld by your hands directly. Please use anti-static wrist strap.