After constant technical innovation of 515nm green laser diode tech and good equipment with cooling system, it is developing into a quite practically used device of 50mW forest green dot laser alignment. It is generating forest green laser beam directly from 515nm green laser diode. In formal dot measuring works, it is not as bright as a popular used532nm green DPSS laser system. However, only if this compact size 515nm green laser module makes proper installation and adjustment of both beam focus and dot projecting direction correctly, it just achieves high accuracy and high speed dot generation onto all working surfaces effectively.
The usual use of 515nm forest green dot laser alignment is continuing for quite long time, while still have to work with extremely stable and reliable dot measuring work in continuous use. It is just a key issue for users to pay attention to its thermal stabilization. Comparing with any other visible laser devices, this 515nm green laser module is just taking quite high thermal consumption. Only if it gets perfect configured metal heat sink cooling system and import 515nm green laser diode inside durable aircraft used aluminum alloy housing tube, it just achieves superior nice thermal conductivity, and extremely stable and reliable dot generation under multiple working occasions.

Under operation with 26mm diameter aluminum alloy housing tube and special use of AC/DC adapter, 50mW 515nm forest green dot laser alignment is easily obtaining continuous green laser beam and green reference line from beam aperture. It is keeping work with constant green laser light emission. At the same time, there is also increasing temperature in constant use. The extending electric wires are allowing the maximum installed distance of 3 meters, but also achieving highly stable and reliable green reference dot generation in long time use.
Whatever kind of working surface it is pointing, without any barrier caused by long distance, high height and other hard reaching places, 50mW forest green dot laser alignment always makes easy and quick dot indication. It is ensuring up to 85% beam stability under continuous use of 8 to 10 hours per day. When it gets proper adjustment of laser beam focus and laser dot projecting direction within three dimensions, it just achieves the most satisfied dot generation in distance immediately. When users are paying high attention to any thermal energy hurt to eyes, after proper wearing of laser safety glasses, it just achieves high security dot measurement in all application fields constantly.