On consideration of low production cost and high efficiency dot measurement at various work distances, it is operating easy and quick with a direct diode emission device of 515nm green laser diode module. It keeps work with intense and highly visible green laser beam emission from a 515nm green laser diode. Equipping with 5V, 9V 1000mA DC power supply, not relying on manual labor force input, it assures long lasting and high stability dot emission for all raw material processing works.
Being made with different dimension metal housing tube, together with electric wires for both 515nm green dot laser and DC power supply, it assures constant green laser beam and green dot projection form laser beam aperture. Within long extending distance of 25 meters, after its correct use of output power and easy mounting onto industrial device, it assures the most rapid and the most precise dot projection for drilling system, laser marking, laser engraving, military targeting and high tech work etc.
https://www.berlinlasers.com/515nm-green-laser-diode-module