If users are trying to make extremely clear and accurate dot alignment at quite long work distance, without the use under sunlight, none of manual dot projecting tool can be comparable with much advanced 532nm green DPSS laser tech applied high power green laser diode module 200mW. It is not only projecting quite sensitive color and quite easy absorbed green laser light from beam aperture. When users are making quite easy screw of adjustable cylindrical lens, this green dot laser ensures the immediate green laser light concentration and the clearest green dot projection for long distance work fields.
When dot alignment is processed at quite long work distance, it is totally different from a quite simple green laser pointer or other manual dot projecting tool etc. It gets serious need of the most accurate green reference dot projection in distance. As a result, after the operation of qualified glass coated lens, without any appearance of laser light decay or blur as a quite simple plastic coated lens, this dot laser alignment tool is always keeping quite high laser beam transmittance and highly clear dot projection in distance. It is also getting the most important design of adjustable focus. Only according to quite easy screw of adjustable cylindrical lens, the most concentrated green laser light is converted into quite small size green dot and fulfilling high level of accuracy dot alignment in distance effectively.
In order to make immediate dot positioning result on multiple working environments, high power green laser module 200mW should gets super strong environmental stabilization. It is being made with aircraft used aluminum alloy housing tube. In addition, owing to its powerful and intense green laser light and thermal energy production from beam aperture, only after special use of separate metal heat sink cooling system, this high power green dot laser always gets the largest space leaving for tube cooling down, and ensures the most stable and reliable green reference dot projection in long term use.
No matter how long time it is used for continuous dot alignment, it is always a key issue to pay attention to thermal emitting of such high power 532nm green laser module 200mW. Without any worrying about laser tube burning out or damage, under the most important design part of APC, ACC driving circuit board, even though there is quite serious electric current and increasing temperature produced, however, this alignment laser is still getting perfect protection from burning out. According to quite high attention to thermal energy and easy attention to laser safety issue, after correct wearing of 532nm wavelength preventing laser safety glasses, it always gets free and easy dot alignment continuously.
