In practical precise dot measuring work onto different working surfaces, not easily relying on any prior dot positioning work with manual dot measuring tool, it makes a better job to apply a high density light emitted tool of a 650nm red laser diode module. It emits high sensitivity and high purity red light to the human eye, approximately 3 times brighter than 635nm red light, remaining clearly visible even in bright environments and not easily obscured by ambient light. Cooperated with an external electric power source and thermal emitting design inside a different dimension metal housing tube, this direct diode emission made red dot laser alignment enables excellent quality and sharp edge red dot alignment onto multiple working surfaces conveniently.
Basically 635nm red laser diode module adopts an import 650nm red laser diode within 5mW to 100mW and 150mW to 500mW output. For the most important of all, owing to its low laser beam divergence of less than 0.5mard, and the red reference dot size is available with 0.1mm at 1 meter distance. Cooperated with adjustable focus optic lens design, either it is pointing at close or long distance, this 635nm red dot laser alignment is performing well with only 0.3mm diameter at 1 meters, 1mm to 2mm dot diameter at 2 meters distances. Besides its formal close distance dot projection, it is compatible for precise red dot alignment within the maximum work distance of 25 meters and multiple high lighting occasions as well.
Besides the use of a metal heat sink cooling system, 635nm red laser diode module also gets special use of built-in APC, ACC driving circuit board inside its sealed housing tube. It enables long serving lifetime of more than 8,000 hour, with no drift and minimal light decay during long-term operation. Usually it bears wide range operating temperature, harsh mechanical moving or calibration, and shocking etc. Only if it gets constant power source supply, this red dot laser alignment allows constant red dot projection onto multiple surfaces, compatible with industrial equipment and portable instruments.
Based on its correct use of output power and operating voltage DC power supply, 635nm red laser diode module provides excellent dot indication for multiple application fields, covering industrial precise alignment, optical measurement and sensing, medical devices, and scientific research experiments etc. On condition that it is operating with proper wearing of laser safety goggles and avoiding eye exposure to beam aperture, this red alignment laser brings users easy, free and secured dot measurement for multiple precise marking and positioning works.
