Laser Pointer 50 mW Green Lantern type police
Brand
SXD Instructions in Spanish
With a powerful in the dark (2-3 km), this pointer is ideal for astronomy
The laser wavelength is 532 nm (green) have a continuous emission of radiation, so its light path can be seen from the air in conditions of darkness or low light.
Max output power: 50mW
Wavelength: 532nm
Output mode: continuous emission
Casing type flashlight with reflector
This is a special model for optical works continuously tightening the screw, do not switch, so we recommend other models
Housing Material: Aluminum
Material collimator (lens): glass
Diode Material: brass
Visibility: Over 3000 meters (AVOID DIRECT EYE EXPOSURE)
Use 1 CR123A battery
The best choice for a gift for astronomy, optics, construction, entertainment ...