4G+ IIT Series
Improved DRI Range
The 4G+ technology offers extended bandwidth for high image quality on all theatres of operation, a very fast auto-gating, and a small halo providing more details around light sources. Thanks to a very high Figure Of Merit (FOM) and extended sensitivity, operators benefit from the best possible range in all types of environments.
Our image intensifier tubes 4G+ offer ultra-fast Auto-Gating and a reduced light halo for a less glaring image. The high Figure Of Merit (FOM) and extended sensitivity, means operators benefit from the best possible range of transitions in all dynamic environments. The night vision enabled with our image intensifier tubes means you can confidently venture from urban to forest, dusk to dawn, and see in the rain, snow, and smoky conditions.
- Enhanced FOM 2300 min
- Very fast Auto-Gating
- Extended spectral range from 350nm to 1064nm
- Improved DRI range over 4g
Options available for 4G+ IIT Series
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P43 Green Phosphor or P45 White Phosphor
The phosphor screen of the IIT converts the electron avalanche from the microchannel plate back into photons, resulting in the green image that has become the signature view in night vision technology.
White phosphor, or P45, provides excellent recognition and has similar decay time properties as the P43 (green) phosphor. In night vision, white phosphor IIT comes from the aviation and special operations world. While there are no « lab » performance differences between P43 & P45, the choice of phosphor remains an operator’s preference.
During trials of soldiers performance under green and white phosphor night vision, no combat effectiveness difference was found. That’s why phosphor color is often a personal preference, the most important criteria being for the operator to have as less eye fatigue as possible.
