On occasion that users are in need of ultra clear, fine and bright line indication in laser cutting works, either used for close or long distance, a lot of engineers and professionals prefer to apply a highly intense light emitted tool of a 515nm green line laser alignment. It gets constant power source supply and basic use of thermal emitting system inside a highly durable metal housing tube. Basically 515nm green light matches the peak sensitivity of the human eye; brightness is 5–10 times that of red light at the same power level. This 515nm green laser module performs effortlessly in bright light, outdoor settings, on reflective metal surfaces, and in dusty environments, and remains sharp at long distances of 25 meters, whereas red light often gets washed out.
Featured by direct semiconductor emission, the genuine use of a 515nm green line laser alignment avoids the thermal drift, noise, and lifespan limitations associated with 532nm frequency-doubled lasers. It gets wide range output power of 50mW to 200mW, configured with a metal heat sink cooling system or a separate cooling system for different output power range, it always gets sufficient space leaving for tube heat dissipation, and achieves increasing laser beam stability of at least 40%. This 515nm green laser module gets high absorption by highly reflective and non metallic materials, thus green reference line is clearly visible, bright, and free from glare, enables high efficiency cutting and marking onto different raw material surfaces.
Only after quite easy connects with an AC/DC adapter, 515nm green line laser alignment makes constant green light and green line projection, no warm-up time required. It maintains immediately upon startup, suitable for 24 hours mass production. Cooperated with a qualified glass coated or separate crystal lens within 10 to 110 degree fan angles, it projects a sharp edged, uniform and fine green reference line with a divergence angle of less than 0.5mard. The emitted green laser line maintains 0.3mm fineness at 1mm to 1 meter distance. Cooperated with adjustable focus optic lens, after its immediate green light emission, 515nm green laser module allows high efficiency conversion of an increasing brightness and fineness green line indication onto a lot of cutting materials.
Within wide operating temperature range, equipped with APC, ACC driving circuit board, 515nm green line laser alignment enables long term power and wavelength stability. It is resistant to vibration, dust and oil, and achieving long serving lifetime of more than 8,000 hours. Available with different diameter tube design of 16mm, 18.9mm and 26mm for different output power, it allows quite easy installation or integration with laser cutting machines. Within the lowest time and energy consumption, this green alignment laser brings users excellent line generation for pre alignment making, long distance alignment for sheets, positioning for highly reflective materials, and wood processing works etc.