Feature:

This 980nm laser module with driver built-in is an industrial electronic component and used for Industrial testament, Lab.
Be sure the operator has experience in optics DIY or testing.

Note:

This is IR Lasers which can not be seen by naked eyes.You can get the light by night vision or IR detection card.
Buyers who buy IR lasers please make sure you know it.
This module can’t work for a long time without heatsink.Or the diode in it will be damaged.If you want to prolong the working time of it,please add the heatsink on it.
The modules are tested and the output power are measured by laser power meter before sending out.Please don’t compare the power of this one with a none-measured laser.If you doubt the output, please have the laser you recieved checked by laser power meter.

Package:

1x 3in1(dot/line/cross lens with caps) 980nm 100mw module
1x AC Adapter
1x 12mm Heatsink