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

In any type of highly precise and clear dot indication at different work distances, not easy to reach with a simple laser pointer, it makes a better job with a Berlinlasers 650nm red laser diode module. Employed by an import 650nm red laser diode, cooperating with good cooling system inside 16mm and 26mm diameter metal housing tube, it just enables easy carrying, good thermal emitting performance in long lasting dot alignment use. 
Owing to the special use of a qualified glass coated lens and glass window, this laser diode module is bearing any harsh working occasion of moisture or dust as well. It generates high density red laser light and ultra clear red dot alignment as long as 25 meters. Once it gets freely installed distance of 3 meters, not any longer limited by long distance, high height or other hard reaching places etc, it just makes no mistake and no barrier dot alignment for all application fields.
Applications: laser marking, laser engraving, drilling system, red laser sight, laser medical therapy and high tech etc

When you are making a decision to make continuous dot indication with a 650nm red laser diode module, no matter it is pointing at a close or long distance, it is always making a good job for users to operate a highly bright beam emitting tool. Only if it gets constant power source supply and basic use of thermal emitting system, after its easy installation and adjustment to correct position, this 650nm red dot laser has just brought users easy reaching, good direction and high precision red dot indication onto different working surfaces. It just brings users no barrier, no mistake and long lasting dot projection in all occasion effectively.
Being made with an import 650nm red laser diode within 5mW to 100mW, cooperating with a metal heat sink cooling system, this 650nm red laser diode module always gets increasing laser beam stability of at least 40% in continuous use. When it is pointing onto different work distances, it just gets wide range output power. Cooperating with basic use of thermal emitting system, this direct d emission made 650nm red dot laser has just got excellent thermal emitting and highly reliable red dot projection in continuous use. It just allows long lasting red dot projection within ten hours per day. Once it gets high levels of laser light cycling use, it just provided users highly clear and reliable dot indication for all kinds of raw material processing works effectively.
After the use of a qualified glass coated Lens and a glass window in front part of 650nm red laser diode module tube, it is working well with excellent performance, which gets no effect by moisture or dust as well. Once it projects high transmittance and high density red laser light source emission from the laser beam aperture, besides the use of highly clear dot projection at close distance, this red dot laser with high power up to 50mW to 100mW also makes a good job for high precision dot indication as long as 25 meters and any other formal lighting working occasion.
Owing to the most special use of ACC, APC driving circuit board design, within wide range output power of 5mW to 100Mw, this 650nm red laser diode module is working well with constant output power and electric current supply. It always gets no effect by increasing temperature and serious electric current impact as well. After selecting with correct output power and proper installation onto different machine or device, once it gets freely adjusted red dot diameter and dot emitting direction, this alignment laser enables highly concentrated red laser light source emission and increasing accuracy red dot projection at a greater distance. Users should only pay high attention to laser safety issues and wear correct laser safety goggles until achieving easy and secured dot indication in long lasting used effectively.