In order to make clear line alignment at various work distances, including both close distance and long distance, it should be very easy job to make use of Berlinlasers 650nm red laser line generator. It is only projecting moderate brightness red laser beam from 650nm red laser diode. Within wide range output power of 5mW to 100mW, red laser module gets basic use of inner metal heat sink cooling system inside its durable metal housing tube, it just achieves superior nice thermal emitting and increasing stability in continuous line alignment use. This 650nm red laser line generator selects qualified glass coated lens or separate crystal lens. Before it is available on the market, it is also passing through quite strict laser beam stability test and up to 24 hours aging preventing test. When it gets basic measurement and experiment of desired technical data, after correct selection of output power and fan angle, it is making quite satisfied line positioning result for all industrial and high tech line aligning works effectively. Technical data: Item: Berlinlasers 650nm red laser line generator Output power: 5mW-100mW Laser class: IIIa, IIIb Fan angles: 10-110 degree glass coated lens, separate crystal lens Line length: 0.5 meter to 6 meters Line fineness: 0.3mm@10cm, 1mm-2mm@2 meters Applications: textile garment processing, laser cutting, sand milling, lab experiment etc http://www.berlinlasers.com/650nm-red-laser-line-generator