Good Job of 635nn Red Line Laser Alignment for Laboratory Medical Testing Fixtures
Basically 635nm red line laser module applies an import 635nm red laser diode and a qualified optic lens with wide fan angles inside a high duration metal housing tube. After easy connects with 5V, 9V, 12V 1000mA DC power supply, it enables long operating time lasted red light and red reference line projection, no affect by over heating and over current impact as well.
Laser line generator adopts small size and sealed metal housing tube, enables easy installation onto medical testing machine or device. it generates precise and fine red reference line within the maximum work distance of 25 meters and multiple high lighting occasions. High purity and high brightness red laser lien is used for positioning in biochemical analyzers and specimen stages. The line marks fixed locations for sample placement, ensuring consistency in testing.
https://www.berlinlasers.com/pro-red-line-projecting-laser-alignment
https://www.berlinlasers.com/alignment-laser