Cheap Sale 50mW 515nm Green Laser Diode Module

Description

What is an easy method to make clear and accurate dot alignment in distance? It is allowing easy and quick dot measurement after the use of 50mW 515nm green laser diode module. It projects the most powerful and intense forest green laser light directly from inner laser diode, being made with good cooling system and durable housing tube, it just achieves excellent thermal emitting, and increasing accuracy and stability green dot projection in long time use.
The easy use of external AC/DC adapter supports 50mW 515nm green laser diode module with continuous forest green laser beam and green reference dot projection from beam aperture. It is allowing freely installed distance of 3 meters, but also making highly stable green dot alignment under increasing temperature and serious electric current impact as well. When compact size green dot laser gets proper installation and adjustment of laser beam focus, it achieves the most precise dot alignment at great distance and high lighting occasions perfectly.
Technical data:
Item: Berlinlasers 50mW 515nm green laser diode module
Laser class: IIIb
Optic lens: 10, 15 and 110 degree glass coated lens
Adjustable focus: yes
Power source: 9V 1000mA,DC power supply
Applications: laser marking machine, laser engraving machine, drilling system, and lab experiment etc

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