It is not an easy job to get clear enough dot projection at quite long work distance. The usual use of green dot laser alignment is much easier and quicker than any manual dot projecting device. It makes the most advanced use of 532nm green DPSS laser tech. Once it gets easy connect with DC input power supply, accepting wide range electric current of 100V to 240V, it is applying for various working environments, also supporting alignment laser with continuous green reference dot projection. Even though there is increasing temperature, however, it is not affecting by any overheating and over current in constant use.
Owing to the best use of qualified glass coated lens and quite special use of glass window in front to laser beam aperture, green dot laser alignment generates high transmittance green laser light. Once it is pointing under dust or moisture working occasion, such as rain, water, or fog, it is still keeping highly clear green dot projection, without any appearance of laser light decay or dim in continuous use. When users are marking quite simple screw of adjustable focus optics, after immediate green laser light concentration, this green laser module makes sure of the most compact size green dot projection in distance.
Under the most advanced use of APC, ACC driving circuit board, under serious electric current impact, green dot laser alignment still gets intelligent feedback of output power and electric current, protecting laser tube from burning out or damage. In genuine green reference dot projection within 8 to 10 hours, after enough time leaving for tube cooling down, this alignment laser keeps work with excellent laser light cycling use and extremely clear dot projection for all occasions. The time super intense laser light and thermal energy are generating from beam aperture, only after correct wearing of laser safety glasses and avoiding eye exposure to beam aperture, it makes sure of high security and high precision measurement effectively.