It is a quite long way from the very beginning design of 532nm green DPSS laser part to finished cross line aligning device of 532nm green cross laser alignment. Comparing with a very simple laser pointer with simple light spot emitting for formal presentation use, when this green laser module is equipped with continuous electric power source supply of DC input power supply, only according to its proper equipment of correct operating voltage of 3V or 4.2V DC power source, this green laser alignment is easily getting highly bright and visible green vertical and horizontal laser lines clearly and effectively.
In industrial machinery processing works, majority of work places are not designed at your hand reaching, but are required to make cross line measurement at quite long work distance. As a result, the selection of green cross laser alignment is just a very nice place to get ideal accuracy as expected. Owing to its highly bright and visible green laser beam emission, within its wide range output power from 5mW to 100mW, besides quite close work distance, the real green cross line laser source targeting is also workable at quite far away place, including hard reaching etc.
The use of green cross laser alignment always gets the best use of high quality glass coated lens, for those of quite long distance cross line measurement, there is just no worry about laser light become dim or blur in continuous use or long term work. Once the green cross line laser module gets larger dimension design with laser tube diameter of 26mm, there is just efficient space reserving as its cooling system. Unless sunlight working occasion cross line targeting, a correct output power made cross laser alignment is always getting the most satisfied cross line targeting after proper laser module installation and adjustment.