This economy red dot laser alignment is firstly designing with good cooling system. For instance, after giving up formal use of alkaline battery power source, it is selecting an external AC/DC adapter as its electric power source. The whole process of red laser dot projection always leaves enough space for red laser module tube cooling down, but also preventing any possibility of laser tube burning out or damage in continuous use. Selecting correct size tube diameter of 16mm and 26mm, 650nm red laser module is workable within 5mW to 100mW. The special use of metal heat sink cooling system makes perfect configuration with internal cooling system, assuring the most stable and reliable red reference dot projection within 8 to 10 hours per day.
According to quite special use of a qualified glass coated lens, economy red dot laser alignment is keeping work with high transmittance red laser beam emission. It is always performing perfectly in multiple working environments. When it gets quite special use of glass window in front of laser beam aperture, this alignment laser is not affecting by any moisture or dust, but always keeping highly reliable red reference dot generation within wide range work distances of 0.5 meter to 25 meters.
Whatever kind of output power it is selecting, economy red dot laser alignment is keeping work with highly visible red laser beam emission and highly clear red dot projection at various work distances, and making satisfied dot indication for application fields, including laser marking, laser engraving, drilling system and lab experiment work etc. After quite easy screw of adjustable focus optic lens, this industrial alignment laser enables the most compact size red reference dot generation onto targeting surfaces. Only if users are aware of any possibility of thermal energy hurt to human eyes, after correct use of 650nm wavelength preventing laser safety goggles, it makes no mistake and no danger use perfectly.