Owing to special use of APC, ACC driving circuit board, 650nm 50mW red dot laser module is always maintaining quite long time continuous red dot alignment. It is not affecting by increasing temperature and serious electric current impact. In continuous red dot projection, it should only be installing correctly onto any industrial machine or device and making proper adjustment of laser beam focus, this dot laser alignment makes sure of high precision and no mistake dot alignment perfectly.
Item: Berlinlasers 650nm 50mW red dot laser module
Laser class: IIIb
Optic lens: glass coated lens
Adjustable focus: yes
Applications: drilling system, military targeting, laser marking machine and laser engraving machine etc