Once you are trying to make super rapid cross line alignment in distance, it is not an easy job for users to still use a simple triangular meter or blocking board. On contrary, according to the easy use of high brightness green cross laser alignment, only after its easy connect with an external DC input power supply, it is just beginning to generate highly accurate and bright vertical and horizontal green lines with accurate 90 degrees. The whole process of cross line alignment work has no need to spend extra time on prior cross line drawing or printing work, but always taking less than one second time to achieve targeting surface, and assuring the clearest alignment for laser alignment for screen printing system, military targeting, and laser medical treatment work etc.
The whole process of cross line targeting with green cross laser alignment is not the same as any other manual operating tool. Inside its aluminum alloy material tube, it is equipped with a high quality glass coated lens, available with different optic lens degree of 10 degree, 15 degree and 110 degree, this green laser module is getting different cross line length from 0.5 meter to 6 meters. Comparing with formally used plastic coated lens, even though the real cross line aligning is processed for a long term or quite long distance, this green laser alignment is still keeping clear showing of cross line source, without any appearance of laser light decay or blur in use.
In front of laser beam aperture part, this green cross laser alignment is also designed with glass window. Together with its inside tube designed glass coated lens, it is always making sure of extremely nice laser light cycling use, and reliable enough cross line source generation in long term use. When this cross line laser module is being used with quite high power up 50mW to 100mW, it is just a necessity for users to wear a pair of laser safety glasses, and then obtaining the safest cross line targeting perfectly.