Photonis Echo image intensifiers come with unique features that make them stand out among most Gen 2+ Tubes.Modern tubes manufactured by Photonis, such as Echo and 4G, are equipped with:Light Diffraction Grating Coated Photocathode, allowing an extended Spectral Range which reaches a peak of 1064nm, allowing them to see further into the Near InfraRed band than other Gen 2+ and Gen 3 tubes can with normal Photocathodes.Ultra-Fast AutoGating, creating exceptionally clear images in high light and dynamic lighting environments, giving users a huge advantage in Urban Scenarios. Photonis tubes are also currently the highest contrast tubes on the market, with an unparalleled level of detail, and are exceptional for recreational activities as well as Law Enforcement / Military use.Overall these tubes excel in dynamic lighting and give incredibly sharp images, tho just like most Gen 2+ tubes, they are limited by modest gain values, which will make them struggle in ultra-low lighting. FOM: 1800-2200Resolution: 64+ lp/mmSNR: 28+Luminance Gain: 10.000, +/- 2000 cd/(m^2 lx)EBI: 0.25 maximumAutogating: Ultra-FastManual Gain Version Available: Yes Included in this purchase: 1x Photonis Echo Gen2+ 1x Spec Sheet
