Green laser pointers, 30 mW, Mark Rominsen Only with infrared filter. They include instructions in Spanish
With a large extent in the dark (2-3 km), this pointer is ideal for astronomy
The wavelength of the laser is 532 nm (green), have a continuous emission of radiation, so its light path can be seen from the air under conditions of darkness or low light.
Max output power: 30mw
Wavelength: 532nm
Output Mode: continuous emission
Ultra
Housing Material: Aluminum
Material collimator (lens): glass
Diode materials: brass
Visibility: More than 3000 meters (AVOID EXPOSURE OF DIRECT EYE)
1 uses batteries CR123A
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