From the very beginning design of 515nm green cross laser alignment, it just pays high attention to its environmental stabilization. It applies an import 515nm green laser diode and a qualified glass coated lens inside highly durable metal housing tube. On the basis of its good thermal emitting system and constant power source supply, not relying on any manual labor force input or prior cross line drawing work, it always allows the most convenient installation and the easiest reaching of forest green vertical and horizontal lines generation onto various working surfaces constantly.

Being made with an AC/DC adapter, not the same as a formal alkaline battery power source, this 515nm green cross laser alignment is working well with continuous forest green laser beam emission from laser beam aperture. Comparing with a simple green laser pointer only used for temporary positioning works, it leaves even larger space for tube cooling down, but also obtains constant forest green laser beam emission from laser beam aperture. Within constant work time of 8 to 10 hours per day, this cross line laser module obtains superior nice laser light cycling use and highly reliable forest green cross line generation in continuous use.

According to the use of a qualified glass coated lens, comparing with a formal plastic coated lens, this 515nm green cross laser alignment is able to work for quite long time. It projects highly straight two perpendicular green lines with accurate 90 degrees. After special use of a glass window in front of laser beam aperture, and a series of strict laser beam stability and aging preventing test up to 24 hours, under operation by skilled users or professionals, this green cross line laser is working well with highly straight and fine forest green cross line projection. It keeps work with high level of accuracy and stability cross line projection for a lot of application fields.

With the assistance of a laser alignment mounting bracket and special use of electric wires for both 515nm green cross laser alignment and DC power supply, it always enables the most convenient installation and the easiest reaching of forest green cross line projection in continuous use. It leaves no track onto any raw material surface. For the most important of all, after easy roast of laser beam aperture, this alignment laser gets highly concentrated forest green laser light and increasing fineness cross line source in distance. Whatever kind of working surface it is pointing, on the basis of a high power green alignment laser, it is a key issue to pay high attention to laser safety issue and wear correct laser safety glasses so as to achieve easy and secured cross line generation in multiple work fields effectively.