Usually green laser beam is the most visible one on the earth, thus green laser alignment can gets the best dot generation result on all working surfaces. However, owning to exist of laser beam fan angle, green dot might become larger with the dot targeting distance extends. If users have special requirement of dot generating accuracy, it is very important to take perfect control of exact dot targeting distance. The maximum dot projecting distance of this green dot laser alignment should not exceed 25 meters. If dot targeting distance is much longer than expected, green laser might not be efficient enough to make bright and visible enough dot generation. Before laser alignment tool is available on the market, the ideal dot projecting distance should be perfectly controlled within 2-3 meters.
Not the same as laser pointer, green laser alignment can be continuously lighted up. After 8 hours continuous dot projection, green laser dot still keeps very stable and reliable, and the laser power keeps stable as well. Whenever users are making proper selection of required output power and dot targeting direction, this advanced green dot projecting alignment laser can just bring users the most satisfied dot alignment perfectly.g