Until the time users are trying to make ultra clear dot indication for a quite long time, not relying on a simple green laser pointer, it is a better substitute to operate a 5mW 532nm green dot laser alignment. Employed by a middle wavelength 532nm green DPSS laser system, owing to its low laser beam divergence and special TEM00 laser beam mode, it enables high brightness green laser light source emission and highly clear green dot projection for inner room and close distance dot positioning work.

After quite easy use of a 5V, 1000mA DC power supply, this 16mm diameter metal housing tube made green alignment laser makes sure of constant green laser beam and green dot projection. It allows long lasting dot indication within 8 to 1 hours, without light decay or blur in continuous use. After easy screw of adjustable focus optic lens, it gets highly concentrated green laser light source and increasing accuracy green dot indication for all material processing works effectively.

Applications: industrial machinery processing, drilling system, laser marking, laser engraving, high tech and lab experiment

Any time users are trying to make ultra clear and fine enough line projection at different work distance, although it is not able to rely on any manual labor force input at all, it still makes a quite satisfied line positioning results for a lot of industrial and high tech precise line positioning work fields. Being made with advanced 532nm green DPSS laser system and a qualified glass coated lens inside a durable metal housing tube, it is created into a quite practically used device of a 532nm green line laser module. It is working well with high fineness and high fineness green line projection with different line lengths. On condition that it makes proper installation and adjustment to correct position, this laser line generator brings users the best line alignment experience for all precise machinery processing works. 
When 532nm green line laser module is used for those of industrial and high tech precise line measuring work fields, it is in need to generate different line length and line fineness at various work distances. Thus it applies a qualified glass coated lens within wide fan angles of 10 to 110 degree. In process of long lasting and long distance precise line positioning work fields, owing to its strict laser beam stability test and aging preventing test up to 24 hours, it is always maintaining ultra stable and reliable green reference line projection. This 532nm green laser line generator also enables proper use by professionals and engineers, and also maintains up to 85% laser beam stability after its constant green line projection work within 10 hours per day.
In a large variety of industrial and high tech precise line positioning work fields, after basic learning of required line length, line fineness and work distance, this 532nm green line laser module enables correct use of output power and optic lens fan angle. It is operating easily as an accessory part, which is able to make highly clear line indication for multiple working occasions, including laser cutting for stone, wood, metal, garment, saw mill, lumber machine, textile garment processing and lab experiment work etc. 
Being made with ultra compact size metal housing tube design, together with electric wires extension for both of 532nm green line laser module and DC power supply, it always enables quite easy installation, quick reaching of green reference line projection onto any vertical or horizontal surface. The unique design of APC, ACC driving circuit board just protects green alignment laser from tube burning out or damage, and assures long lasting green line projection for all working occasions. When users are taking active laser safety measure and wearing proper laser safety glasses, it still brings users easy, free and no danger line alignment for all working occasions effectively. 

If users are not much sure of how to make ultra clear dot indication at long work distance, it just makes a good job with a Berlinlasers 50mW to 100mW blue dot laser alignment. Being made with an import 445nm blue laser diode inside 16mm diameter metal housing tube, after passing through up to 24 hours beam stability test and aging preventing test, it achieves high density blue laser light emission and ultra clear blue dot projection at long extending distance constantly.
After quite easy connects with 5V, 9V 1000mA DC power supply, this alignment laser makes high speed and quick response blue laser beam and blue dot projection at long extending distance. It gets no need to rely on any manual labor force input. Any time it makes correct use of output power and proper adjustment of laser dot diameter, within the maximum work distance of 25 meters, it brings users the best direction and the longest lasting dot indication for all machinery processing works effectively. 
Applications: industrial device manufacturing, laser show, laser displaying, laser communication, optical instrument and high tech