Image intensifier tube ECHO

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With a high Figure of Merit (FOM) and fast Auto-Gating, ECHO commercial grade tubes serve many night vision applications for users that require the extra range and details at night.

High FOM Performance
Fast Auto-Gating

Technical information

  Max Min Unit Max Min Unit
FOM (Figure Of Merit) 2000 1600     2000  
Signal-To-Noise Ratio   23     25  
Resolution 74 57 lp/mm   57 lp/mm
Format 16 and 18     yes    
High Light Resolution            
Phosphor P43 (green) and P45 (onyx)     P43 (green) and P45 (onyx)    
* only for (semi)government users - requires EUS (End Users Statement)


The Echo Image Intensifiers are the high performance commercial image intensifiers by Photonis. Echo tubes are available in two high performance grades in both green or white phosphor offering the best option for any user.

Options available

ONYX - black & white vision

onyxONYX 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

16mm16mm 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%.

size comparison








Technical Note

Halo(92.29 KB)


Related Applications

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