Easy Use of 515nm Green Laser Line Generator for Custom Stone Processing Work Unlike the use any prior line drawing or printing work, no matter close or long distance line positioning work in custom stone processing fields, it would be a good job to apply a highly intense beam emitted tool of a Berlinlasers 515nm green laser line generator. It projects highly fine and straight green reference line from a qualified glass coated lens within 10 to 110 degree, which gets different line lengths within 0.5 meter to 6 meters. Featured by its low beam divergence and special adjustable focus optic lens design, highly intense and powerful green laser light is converted into a ultra fine and straight green line in distance. Usually laser line generator is used as an assistance of stone processing machine or device. Highly straight and bright green reference line is applied for processing stone countertops (kitchens, bathrooms) and irregularly shaped stone components. Precisely positions cutting dimensions and splicing locations to meet customized processing needs. https://www.berlinlasers.com/515nm-5mw-50mw-green-laser-line-generator