Didactic Duo Laser GR-DL1 has two laser sources emitting at two different wavelengths (red - green and 635 nm - 532 nm). The built-in switch allows to switch between the two sources, as well as to turn off the power completely. The device has a switching key and LED indicator. It comes with a stem with the diameter of 10 mm. It is suitable for simple experiments on the optical bench.
Laser type: Diode / YVO4
Wavelength: 635 / 532 nm
Output Power / laser class: Pmax < 1 mW / 2
Ray Distance: 18 mm
Dimensions: 158 x 30 x 60 mm
Electrical requirements: Power: 3V DC / 300 mA