When line measuring work is processing at different work distances, it is not simply relying on those of manual or mechanical line aligning device. At the same time, in order to make even more visible and bright line alignment, it is making an easy job after the use of a 520nm green line laser module. It is projecting intense forest green laser beam directly from 520nm green laser diode. Only if it makes good use of separate crystal lens and constant power source supply, this laser line generator just gets enough space leaving for tube cooling down, but also gets highly stable and reliable forest green line alignment in all application fields.
In any time of highly precise line alignment at various work distances, this 520nm green line laser module always gets freely selected output power of 5mW to 50mW. When it is adopting an external AC/DC adapter, after correct use of 5V, 9V 1000mA DC power supply, it is just able to work with continuous forest green laser beam emission from beam aperture. In addition, according to the use of extending electric wires for both laser line generator and DC power supply, it enables the maximum installed distance of 3 meters, and highly stable forest green line projection under long time increasing temperature as well.
No matter what kind of working surface it is pointing, it seems that 520nm green line laser module is operating easy, without any rely on manual labor force input. After the use of a qualified separate crystal lens, it is just performing with non Gaussian distribution infrared laser beam. No matter green reference line is pointing at close distance or long distance, it is just performing with the same brightness from its middle part towards both ends. In addition, after getting quite high laser beam uniformity of up to 85%, this green laser line generator is just projecting highly fine and bright green line, and fulfilling highly clear line indication as long as 25 meters.
In various industrial and high tech precise line positioning work fields, after basic measurement and experiment of technical data, 520nm green line laser module just allows freely selected separate crystal lens fan angles within 10 degree to 93 degrees. It is projecting various green line lengths of 0.5 meter to 6 meters, and only 1mm to 2mm fineness at about 2 meters work distance. When this green alignment laser makes proper installation and adjustment of laser beam focus, it just gets the most efficient conversion of a highly fine forest green line in use, and achieves no mistake and no barrier line alignment in all application fields perfectly.
