When dot alignment is processing continuously, 5mW 650nm red dot laser module would have to work with better thermal emitting than formal red laser pointer device. It adopts external AC/DC adapter, not the same as a formal alkaline battery power source, this red dot laser always leaves quite larger inner space for tube cooling down, but also keeping work with continuous red laser dot alignment in all close distance working occasions. It is accepting wide range electric current, but also assuring perfect laser tube from overheating and over current in continuous work.
After the most advanced use of 650nm red laser diode and qualified glass coated lens, 5mW 650nm red laser dot laser module keeps work with high transmittance red laser light from beam aperture. Every time it is finishing production, it also passes through quite strict laser beam stability tests. After a series of tests, such as super rapid electric current adding test, alternative high and low temperature changing test and up to 24 hours aging preventing test, this dot laser alignment just maintains good laser light cycling use and extremely stable red dot projection.
According to quite easy adjustment of laser beam focus, 5mW 650nm red dot laser module enables immediate red laser light concentration and extremely compact size red dot projection in close distance. Whatever kind of working surface it is pointing, this alignment laser is operating as an accessory part. The extending wires for both laser device and DC power supply enables freely installed distance of 3 meters, and then projecting highly clear dot alignment for all close distance and inner room working occasions. After quite easy adjustment of laser beam focus and laser dot targeting direction, without any worrying about laser light decay, it makes high precision and quick response dot alignment in multiple applications effectively.