The XD-4™ technology sets the European standard for low-light-level imaging. XD-4™ Image Intensifiers perform extremely well in all environmental conditions.
Technical Information
| Minimum | Typical | Maximum | Unit | |
|---|---|---|---|---|
| FOM (Figure Of Merit) | 1200 | 1400 | ||
| Signal-To-Noise Ratio | 20 | 22 | ||
| Limiting resolution (at center) | 60 | 64 | lp/mm | |
| High Light Level Resolution (200lx) | 50 | lp/mm | ||
| Phosphor | P43 (also available in P45**) | |||
| Weight (ANVIS) | 70 | 75 | g | |
** P45 is Onyx (white phosphor)
Description
Its broad spectral sensitivity range results in a perfect picture. New production technology of the XD-4™ resulted in improved performance of the Signal-to-Noise Ratio (SNR), the Modulation Transfer Function (MTF) and Resolution. Add to these features like the small halo and the extended lifetime and you will be convinced of its unique performance.
The XD-4™ is also available with an Auto-Gating power supply unit.
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.
| 16 mm |
|---|
16mm tubes have been designed to meet the SWaP requirements of the modern armies:
reduced Size, Weight and minimum Power consumption, with state-of-the-art performance.
The weight of the 16mm Image Intensifier Tube has been reduced by 30 grams compared to standard ANVIS 18mm tube while its volume size has been reduced by 40%.
Did You Know?
Photonis XD-4 image intensifiers are built to provide quality performing night vision in different field conditions
Photonis: leader in design and manufacture of state-of-the-art image intensifier tubes for military applications.
Documentation
Technical Note
Development of Night Vision(119.34 KB)
Halo(92.29 KB)
Guide
What is Night Vision?(1.55 MB)
Brochure/Leaflet
XD-4 Image Intensifier Tube(2.29 MB)
