Image intensifier tube 4G+

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The 4G standard is the latest technology in intensified night vision. 4G+ technology is the next stage in innovating the 4G standard and is mainly suited to the very high demands of special forces.


Vastly improved DRI* range
Selected by Tier 1 Special Forces
Smallest halo
Ultra-Fast Auto-Gating
Spectral range from 400nm to 1000nm

Technical information

  Minimum Typical Maximum Unit
FOM* 18mm-P43 2300      
Signal-To-Noise Ratio 30      
Limiting resolution  72     lp/mm
High Light Level Resolution (200lx) 55     lp/mm

P43 -For P45 (white phosphor), please ask for specifications

Weight(18mm, anvis)   70 75 g


* Figure of Merit: Signal-To-Noise Ratio x Limiting resolution


4G+ technology is the next stage in innovating the 4G standard and is particularly suitable to meet the ever increasing requirements of special forces operators. Thanks to a new microchannel plate (MCP) technology, resulting in a vastly improved contrast and MTF, the advanced 4G+ provides a strongly improved DRI* range for the highly demanding operator. Only 4G offers ultra-fast Auto-Gating, the smallest halo and unrivalled spectral range from ultraviolet to near infrared. Get the edge over adversaries in the darkest nights, in all conditions and operations. 4G+, the next stage in innovative image intensification technology.

*DRI = Detection, Recognition and Identification

Options available

ONYX - black & white vision

ONYX is the optional black and white night vision of Photonis.
Studies show that night-time scenes appear remarkably more natural in B&W versus the usual green. Photonis offers B&W night vision for those who want to have a natural vision at night. B&W provides clearer information about the contrast, shapes and shadows.






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