4G is specifically designed to address the stringent requirements of special forces operators. Only 4G can offer ultra-fast Auto-Gating, the smallest halo and unrivalled spectral range from ultraviolet to near infrared. Gain the unfair advantage in the darkest nights, in all terrain and operations. Photonis "Onyx" white phosphor

INTENS tubes may have a maximum of 2 small spots in zones 2 and 3.
 
 
 
 
Features
Bandwidth response from 400nm to 1100nm 
Minimum 57 lp/mm resolution in all lighting conditions 
Halo size smaller than 0.9mm (0.7 typical)