E8 Pointer 50 mW Green laser (532nm) lamp type

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 ...