In various precise and clear cross line alignment at long work distance, not easy to reach with those of manual cross line drawing device, it is always making good job with an intense beam emitting tool, such as a 445nm 50mW blue crosshair laser module. It is performing well with high intensity and formal brightness blue laser light emission from an inner 445nm blue laser diode. Any time it makes advanced use of glass coated lens with different fan angles and correct mounting onto those of machine or device, this direct diode emission made device of blue cross laser just assures the best quality blue laser light emission and the most precise blue cross line source emission in long time use.

Being made with high quality glass coated lens with different fan angles of 10, 15 and 110 degree, this 445nm 50mW blue crosshair laser module is projecting different dimension blue cross line source within 0.5 meter to 6 meters. In various precise cross line measuring work fields, when users are getting basic measurement and experiment of line length, line fineness and work distance, after correct use of glass lens degree, it is making quite satisfied cross line alignment for a lot of application fields, including laser medical therapy device, military targeting, laser show, laser displaying and laser communication work etc.

According to advanced use of anodized aluminum alloy housing tube with 16mm, whatever kind of working surface it is pointing, this 50mW 445nm blue crosshair laser module enables the most convenient installation, and quick cross line projection onto any raw material surface. Any time it is pointing under those of harsh working occasion, including mechanical moving or calibration, not limited by long distance or high height, this blue cross laser enables the most convenient installation onto other machine or device, and making easy and quick cross line alignment within the maximum work distance of 25 meters.

With the assistance of a laser alignment mounting bracket, this compact size tube 445nm blue crosshair laser module enables easy and convenient use, and quick response cross line measurement for a lot of application fields. It enables quite easy screw of adjustable focus optic lens and immediate blue laser light concentration, this blue alignment laser always makes highly fine and precise cross line alignment in long time use. Any time users are aware of any powerful blue laser radiation and reflection, without any eye exposure to beam aperture, it always makes highly secured and fine cross line alignment in all application fields perfectly.