Different from any other visible laser devices, in order to get ideal dot alignment accuracy for all night version fields, it should be a good choice to operate a long wavelength made device of Berlinlasers 808nm infrared laser diode module. Employed by an import 808nm infrared laser diode inside 16mm and 26mm diameter metal housing tube, after getting superior nice thermal emitting, it achieves ultra stable and reliable infrared dot projection in continuous use.
Cooperating with a qualified glass coated lens and glass window inside, the genuine use of a IR laser diode module achieves high transmittance IR laser light source emission, ultra clear and precise infrared dot alignment as long as 50 meters. It should only be selected with correct output power, within freely installed distance of 3 meters, it brings users the best direction and the longest lasting IR dot alignment for all night version fields effectively.
Applications: infrared laser communication,optical instrument, military targeting, laser medical therapy and high tech etc

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

Whenever line projection work is processing at a longer distance than formal hand reaching, it makes an efficient job with a Berlinlasers pro red line laser alignment. It gets wide range output power of 5mW to 100mW. Employed by an inner part of import red laser diode and thermal emitting system inside a high duration anodized aluminum alloy housing tube, it achieves excellent thermal emitting and increasing stability red line projection in long lasting use.
This red alignment laser applies different dimension tube diameter of 16mm and 26mm, within freely installed distance of 3 meters, it makes easy reaching and no barrier red line indication onto any raw material surface. It should only be selected with correct output power and optic lens fan angle. Within wide fan angles of 10 to 110 degree, after projection of high linear quality red line within 0.5 meter to 6 meters lengths, it brings users the best line aligning results for all industrial and high tech fields effectively.
Applications: industrial device manufacturing, guideline for laser cutting, saw mill, lumber machine, textile garment processing and high tech