What is your selection to make clear and accurate enough dot alignment? No matter it is pointing at close distance, long distance and other hard reaching places, it is not workable at all to only use a simple red laser pointer, but just substituting by 635nm red dot laser module. It is performing with high purity and high brightness red laser light emission from beam aperture. Any time it makes the best use of thermal emitting system and constant power source from DC power supply, this red laser alignment is just performing with excellent thermal emitting, and increasing stability and accuracy red reference dot projection at various working distances and lighting occasions constantly.
The special use of import 635nm red laser diode has just made red dot laser module different from a simple manual dot projecting tool. According to the use of metal heat sink cooling system inside 16mm and 26mm diameter aluminum alloy housing tube, it is just achieving superior nice thermal conductivity, and highly stable red dot projection in continuous use. Any time red laser alignment is pointing under various working environments, either it is pointing under low or high temperature, it is still keeping work with the best quality red laser light source emission. Within the maximum work distance of 25 meters, unless it is pointing under sunlight, this red laser alignment is always making quite satisfied dot measurement.
According to the use of qualified glass coated lens, after special design of glass window in front of laser beam aperture, 635nm red dot laser module is performing with high transmittance red laser light emission, and highly stable red dot projection under any harsh working occasion of moisture or dust etc. When it is pointing at quite long work distance, within the maximum work distance of 25 meters, this red laser alignment is able to work with compact size red dot projection. In formal continuous red dot projection within 8 to 10 hours per day, only if there is enough time leaving for tube cooling down, it is just achieving good laser light cycling use and no decay light red dot emission in continuous use.
With the assistance of laser alignment mounting bracket and extending electric wires, this 635nm red dot laser module enables the maximum installed distance of 3 meters, and convenient dot indication onto any vertical or horizontal surface. Any time it gets proper installation and adjustment of laser beam focus, unless it is pointing under sunlight, this industrial alignment laser just makes noncontact and no barrier dot indication onto any raw material surfaces. In occasion that users are paying high attention to thermal energy hurt to human eyes and wearing correct laser safety goggles, it makes no mistake and no danger dot alignment perfectly.
line source: http://www.berlinlasers.com/635nm-red-dot-laser-module