Unless the use of any prior line drawing or printing work, a lot of medical workers prefer to operate a Berlinlasers 445nm blue laser line generator for skin treatment and cosmetics. Being made with an import 445nm blue laser diode within 50mW to 500mW and a qualified glass coated lens within 10 to 110 degree fan angles inside a high duration metal housing tube, only after easy connects with DC power supply, it makes constant blue line projection onto processing skins, not affected by long time or long distance operation.

Being made with ultra compact size and sealed metal housing tube design, basically laser line generator can be easily mounted onto any other medical treatment machine or equipment. It projects highly fine, straight and bright blue reference line within 0.5 meter to 6 meters, and allows freely adjusted laser line thickness. It provides precise irradiation lines for some medical aesthetic equipment, assisting in treatment positioning.