In order to make extremely clear line projection, including both close distance and long distance, it is a very nice experience to try Berlinlasers 532nm green line laser alignment. It projects the most visible green laser light directly from 532nm green DPSS laser. Owing to its laser beam divergence and special Tem00 laser beam mode, after proper use of an AC/DC adapter, green laser module is workable with highly intense green laser beam emission and highly fine green line projection at great distance. The special use of qualified glass coated lens or separate crystal lens assures high linear quality forest green line projection. This 532nm green line laser alignment enables wide range fan angles of 10 degree to 110 degree. When it is passing through quite strict laser beam stability tests and special use of glass window, this laser line generator assures high precision line projection, not affecting by moisture or dust. Only after correct installation and adjustment, it assures no mistake and no barrier line alignment perfectly. Technical data: Item: Berlinlasers 532nm 5mW-100mW green line laser alignment Laser class: IIIa, IIIb Fan angles: 10-110 degree glass coated lens, separate crystal lens Power source: 5V, 9V 1000mA AC/DC adapter Line length: 0.5 meter-6 meters Applications: sand milling, lumber machine, textile garment processing, laser cutting, high tech http://www.berlinlasers.com/532nm-green-line-projecting-laser-alignment