50mW 650nm red laser diode module is not a simple dot measuring too. It has got the similar structure with red laser pointer, but it is still efficient enough to generate a highly bright and visible red reference dot on desired working surfaces. Usually the dot projecting distance has no strict limitation, but just making the most rapid and accurate dot generation on all desired surfaces efficiently. The external DC input power supply is always selecting 4.2V operating voltage. When this high powered red laser module is connecting with electric power supply, it begins to emit the brightest red laser dot efficiently.
When 50mW 650nm red laser diode module is being used in industrial dot alignment work, such as button positioning work, the clearly visible red reference dot is just able to instruct workers to make super rapid dot positioning on cloths. Comparing with manual dot measuring, red laser dot can just achieve the desired cloths, thus it is making great work for garment making in mass production work. Once users are selecting this high powered 50mW red laser module, users should be just cautious enough with powerful 650nm red laser radiation in continuous dot projection. After proper adjustment of laser dot projecting direction, users can just obtain the most satisfied dot generation with the lowest time consumption.