On basis of constant technical innovation of 635nm red laser diode tech and qualified glass coated lens, it is being made into a quite practically used device of 635nm red laser diode module within 5mW to 100mW. It projects the purest red laser light and highly clear red dot projection. Within the maximum work distance of 25 meters, unless it is pointing under sunlight, it always makes sure of highly clear and accurate red dot projection for a lot of application fields. Within freely installed distances of 3 meters, after correct use of output power, it assures the most precise dot measurement for industrial precise dot alignment, drilling system, laser marking, laser engraving machine, military targeting and high tech work etc.
https://www.berlinlasers.com/635nm-red-laser-diode-module