Any time dot indication work is processing at different work distances, it makes ultra clear and precise measuring result with a Berlinlasers 532nm green laser diode module. The unique use of a metal heat sink cooling system and APC, ACC driving circuit board are configured with a high duration metal housing tube. It keeps work with constant green laser beam and green dot emission, without any effect by overheating and over current impact as well. 
This laser diode module gets wide range output power of 5mW to 100mW, unless it is pointing under sunlight, it is able to make ultra clear dot indication within the maximum work distance of 25 meters. According to basic measurement of work distance and lighting occasion, only after correct use of output power and proper mounting onto desired machine or device, it brings users the best dot alignment experience for all precise machinery processing works effectively.
Applications: industrial machinery processing, drilling system, laser marking, laser engraving, optical instrument, lab experiment etc