What is the best solution to make clear dot measurement at various work distances? It is not easy to reach with any manual dot projecting tool, but making even better job with a Berlinlasers 635nm red laser diode module within 5mW to 100mW. The unique use of metal heat sink and APC, ACC driving circuit board are configured with 16mm and 26mm diameter metal housing tube.
In practical precise dot measuring work fields, this 635nm red dot laser alignment enables the most reliable red dot projection within 8 to 10 hours. In various industrial precise dot measuring fields, after correct use of output power and freely adjusted laser beam focus, it gets high concentration red laser light, and high level of accuracy red dot projection for both industrial and high tech precise dot measuring fields effectively.
https://www.berlinlasers.com/635nm-red-laser-diode-module