Either line aligning work is processing at close or long distance, it is making good job with an Economy red line laser alignment within 5mW to 100mW. It projects highly visible red laser beam from a 650nm red laser diode within 5mW to 100mW. The advanced use of a metal heat sink and APC, ACC driving circuit board are configured with different dimension metal housing tube. It enables constant output power supply and highly reliable performance in long lasting use.
Being made with high quality glass coated lens and separate crystal lens within 10 to 110 degree, after strict laser beam stability and aging preventing test up to 24 hours, this 650nm red laser module just keeps work with highly straight and fine red line within 0.5 meter to 6 meters. It gets no limitation of long distance, high height and other hard reaching places etc. According to its proper mounting onto industrial device, within freely installed distance of 3 meters, it assures the best direction and the finest line indication for lumber machine, laser cutting, sand milling, textile garment processing and high tech work etc.
https://www.berlinlasers.com/economy-red-line-projecting-laser-alignment