If users are always trying to make clear enough dot measurement at different work distances, it should be an easy job to apply a Berlinlasers 5mW to 100mW red laser diode module. It is applying a moderate brightness 680nm red laser diode as beam emitting source. In those of industrial and high tech precise dot measuring work fields, being made with metal heat sink and APC, ACC driving circuit board inside 16mm and 26mm diameter tube, this red dot laser gets good thermal emitting, and high stability red dot alignment within 8 to 10 hours.
This 680nm red laser diode module applies qualified glass coated lens, which is cooperating with a glass window in front of beam aperture. It is projecting highly clear red laser light and red laser dot, not affect by moisture or dust as well. According to correct use of output power, within freely installed distance of 3 meters, this red dot laser just makes no barrier and no mistake dot alignment for both industrial and high tech fields perfectly.
Technical data:
Power source: 5V, 9V 1000mA DC power supply
Optic lens: glass coated lens
Tube diameter: 16mm, 26mm
Applications: drilling system, laser marking machine, laser engraving machine and lab experiment etc