No Barrier Operating 650nm 50mW Red Laser Diode Module

What is the best solution to make accurate and clear enough dot alignment? Especially in occasion of continuous dot projection onto multiple working surfaces, it is a very nice experience to make use of a 50mW 650nm red laser diode module. It projects formal brightness red laser beam directly from 650nm red laser diode. This industrial red dot laser makes basic use of cooling system and APC driving circuit board inside durable metal housing tube, it achieves superior nice thermal emitting and highly stable red dot alignment continuously.
This 50mW 650nm red laser diode module enables convenient use. It is only adopting 16mm diameter aluminum alloy housing tube, which is allowing easy installation and stable dot alignment under multiple working environments. Within freely installed distance of 3 meters, red dot laser makes no barrier and no mistake dot indication for all industrial precise dot alignment work fields.
Technical data:
Item: Berlinlasers 650nm 50mW red laser diode module
Laser class: IIIB
Optic lens: glass coated lens
Power source: 9V 1000mA AC/DC adapter
Adjustable focus: yes
Applications: drilling system, laser marking machine, laser engraving machine, military targeting and lab experiment etc