When users are trying to make clear and fine line alignment at close or long distance, it is making efficient job to operate a Berlinlasers economy red line laser alignment. Being made with qualified glass coated lens or separate crystal lens with different fan angles, and strict laser beam stability tests, it is working well with high quality red laser light emission, high linear quality and highly fine red line source emission.
After easy use of 5V, 9V 1000mA DC power supply, within freely installed distance of 3 meters, this 650nm red line laser module keeps work with constant red laser beam and red reference line projection from laser beam aperture. It gets no effect by long distance or hard reaching places etc. When it makes freely adjusted laser line fineness and line emitting direction, it gets only 0.3mm line fineness at 1cm, 1mm to 2mm at 2 meters. It provides users the most competitive price line aligning source for laser cutting, sand milling, lumber machine, textile garment processing and high tech work etc.
https://www.berlinlasers.com/economy-red-line-projecting-laser-alignment
https://www.berlinlasers.com/alignment-laser