This 532nm green dot laser module is in need to make continuous dot alignment, without laser light decay or dim. The genuine use of glass coated lens makes cooperation with glass window in front of laser beam aperture, it is keeping highly clear green dot projection and stable dot measuring result, including harsh occasion of moisture or dust. After correct selection of output power and proper adjustment of laser beam focus, green laser alignment makes sure of high speed and high precision dot alignment in all occasions effectively.
Item: Berlinlasers 532nm green dot laser module
Output power: 5mW-100mW
Laser class: IIIa, IIIb
Optic lens: glass coated lens
Adjustable focus: yes
Power source: 5V, 9V 1000mA DC power supply
Applications: drilling system, military targeting, lab experiment and scientific research etc