Different from a simple red laser pointer used for temporary dot positioning work, the real use of a Berlinlasers 650nm red laser diode module has just provided users quite special dot alignment solution for those of long time and long distance use. Employed by an import laser diode and thermal emitting system inside a durable metal housing tube, it enables good laser beam stability and long lasting red dot projection in continuous use.
This laser diode module passes through up to 24 hours beam stability and aging preventing test. It only allows proper use by skilled users or professionals. According to correct use of output power and freely adjusted red dot diameter, it enables highly concentrated red laser light source emission and increasing accuracy and brightness red dot projection at long extending distance effectively. 
Applications: drilling system, laser marking, laser engraving, red laser sight, laser medical therapy and high tech