The ECHO technology is the commercial grade image intensifier tube by Photonis, offering three high performance levels: the ECHO+, the ECHO and the ECHO14.


Although the ECHO+ offers a better FOM, the ECHO tube is ideal for those who want quality night vision at a reasonable price. The ECHO range of image intensifier tubes serve many night vision applications and make them perfect for sport shooters, hunters, airsoft practioners and night vision enthusiasts.



ECHO image intensifiers are a high-performance, low-cost offering to the commercial market. This technology can offer ultra-fast Auto-Gating, a small halo and the high resolution expected from a high-grade tube.


Echo tubes are available in two high performance grades in both green or white phosphor offering the best option for any user.



  Minimum Typical Maximum Unit
FOM (Figure Of Merit) 1800    2200  
Signal-To-Noise Ratio 23      
Limiting resolution (at center) 57     lp/mm
High Light Level Resolution (200lx) 50     lp/mm
Format 16 and 18      
Fast-Autogated PSU Yes      
Phosphor P43



Additional info: These goods may not be sold, transferred or exported to the following areas: Crimea, Cuba, Iran, North Korea, Sudan, Syria or Venezuela.


The approved export, re-export and transfer countries are: Argentina, Australia, Austria, Belgium, Bulgaria, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, South Korea, Sweden, Switzerland, Turkey, United Kingdom and United States. (only with export permit).


*PAY ATTENTION! This product requires an export license outside the Benelux. We take care of this with the Customs in the Netherlands. The customer only needs to sign an End-Use Statement for the application.*