If users are trying to make quick and clear enough dot measurement onto a lot of working surfaces, it just makes good job with a 635nm red laser diode module. It projects pure and bright red laser light from a 635nm red laser diode. Equipping with metal heat sink and electric driving board inside different dimension metal housing tube, it achieves excellent thermal emitting and highly reliable red dot projection in long lasting use.

This red dot laser applies qualified glass coated lens and glass window inside different dimension metal housing tube. It enables easy reaching and good direction red dot projection onto a lot of working surfaces. It passes through up to 24 hours beam stability and aging preventing test, equipping with different dimension metal housing tube, it maintains excellent laser light cycling use and highly reliable red dot projection. Only after its correct use of output power and freely adjusted dot diameter, it achieves no mistake measurement for drilling system, laser marking, laser engraving, military targeting and high tech work etc.

https://www.berlinlasers.com/635nm-red-laser-diode-module