Look and learn, practice and understand!
Didactic laser emiting green light ( wavelenght 532 nm), Pmax= 1mW, Laser class II. With keylock and LED indicator.
Duo Didactic Laser GR-DL 1 has two lasers emitting light in different colors (red - 635 nm, and green - 532 nm). Built-in switcher allows to switch between lasers and also turn the laser off.
Low end didactic laser light source 635nm-1mW, laser class II.
© 2019 Forschool.eu