What is an easy job for users to make ultra clear and fine enough line indication? It might not be limited by long distance or high height, thus it makes a good job for users to operate a non Gaussian beam 650nm red line laser module. It applies an advanced 650nm red laser diode within 5mW to 100mW as its beam emitting source. In various industrial and high tech precise line positioning work fields, being made with qualified optic lens and basic cooling system inside a highly durable metal housing tube, this laser line generator achieves good thermal emitting, ultra clear and stable red line projection for various raw material processing works conveniently.
The genuine line alignment work with a 650nm red line laser module would be working for a quite long time. In those of long lasting and long time precise line positioning work fields, it applies an import 650nm red laser diode as its beam emitting source. After getting basic use of a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube, it just gets good thermal emitting and thermal conductivity, and increasing laser beam stability of at least 40% in continuous use. When laser line generator gets proper use within constant work time of 8 to 10 hours per day, it still maintains ultra high laser beam stability and no decay light performance in continuous use.
When 650nm red line laser module applies a qualified separate crystal lens within 10 to 93 degree fan angles, even though it is used at quite long work distance, it still shows its superiority in continuous use. It gets up to 85% uniformity red reference line projection, either it is used for close or long distance, it keeps work with the same line brightness from middle part towards both ends. When laser line generator makes proper use by skilled users or professionals, within the maximum work distance of 25 meters and formal lighting occasion etc, it is able to make good job for laser cutting, saw mill, lumber machine, textile garment processing and high tech work etc. 
Together with APC, ACC driving circuit board, whatever output power it is selecting, this 650nm red line laser module enables constant red laser beam and red line projection from beam aperture. It gets reduced possibility of tube burning out or damage, and long serving lifetime of more than 8,000 hours. Whenever it gets high power up to 50mW to 100mW, besides its operation for long distance, this alignment laser should be used with proper wearing of laser safety goggles and avoiding eye exposure to beam aperture, thus it brings users easy and secured use for all application fields constantly.