What is the best job for user to make clear and accurate dot projection? Either it is pointing at close or long distance, it is always an efficient job for users to apply a Berlinlasers 515nm green dot laser alignment. It projects intense forest green laser beam directly from a 515nm green laser diode. Only after proper use of 5V, 9V 1000mA DC power supply, it keeps work with highly clear and stable forest green reference dot projection at various work distances.
Being made with a qualified glass coated lens and up to 24 hours aging preventing and beam stability tests, this 515nm green laser diode module is generating high transmittance forest green laser light, and highly clear forest green reference dot at various work distances. Only after its proper adjustment of both beam focus and dot emitting direction, not relying on any manual labor force input, it brings users no mistake measurement for industrial precise dot measurement, drilling system, laser marking, laser engraving and high tech work etc.