Whenever users are looking for quite easy and efficient line alignment at quite long work distance, it should be quite marvelous experience to make advanced use of Berlinlasers 100mW green laser line generator. It projects low divergence green laser beam of less than 1mrad and special laser beam mode of TEM00, it is generating extremely fine and straight green laser line at long work distance. Unless it is pointing under sunlight, it would also make highly clear line projection under high lighting as well and the maximum distance of 25 meters. This 100mW green laser line generator employs qualified optic lens, instead of simple plastic coated lens, it selects qualified optic lens of glass coated lens or separate crystal lens. It generates high linear quality green reference line from beam aperture. Owing to its strict laser beam stability test and special use of glass window in front of laser beam aperture, the genuine green laser line alignment is available with excellent laser light cycling use and extremely clear green reference line projection. When green laser module gets proper installation and adjustment of laser line fineness and line targeting direction, it achieves highly precise and stable line alignment in constant use. Technical data: Item: Berlinlasers 100mW green laser line generator Wavelength: 532nm Laser class: IIIb Optic lens: 10°-110°glass coated lens, separate crystal lens Adjustable focus: yes Power source: 9V 1000mA DC input power supply Applications: textile garment processing, sand milling, lumber machine, laser cutting and lab experiment etc http://www.berlinlasers.com/532nm-separate-crystal-lens-green-laser-line-generator