The ATN MARS4x-4 features only the purest grades of heavy glass and computer-aided optical designs to create multi-element, high-speed, multi-coated lenses for ultra-fast light transmission and resolution beyond current military standards. All optical lenses on the ATN MARS4x-4 are individually fitted and calibrated to achieve optimum performance.  Very rare - 4th Generation, Autogated/Filmless tubes! Limited Quantities Available!  ATN's Autogated/Filmless IITs improve night operational effectiveness in dynamic lighting conditions such as those experienced, for example, in night operations in urban areas. The Filmless micro channel plate provides a higher Signal-to-Noise Ratio than standard Gen. 3, resulting in better image quality under low-light conditions. An Autogated power supply further improves image resolution under high light conditions and a reduced "Halo" effect that minimizes interference from bright light sources.  Units with 4th Gen. Autogated/Filmless IITs have a typical resolution of 64-72lp/mm and a minimum Signal-to-Noise Ratio of 24.  SKU NVWSMRS440

Features:

• Powerful 4x magnification


• Precision windage and elevation adjustment


• Tactical remote control


• Waterproof and submersibleto 66 feet for 1 hour


• Superior quality Multi-coated all glass optics


• Included mount for Picatiny or 7/8 weaver-style rail


• Unit acepts either, (1) 3V CR123A or (1) AA battery


• Nitrogen-purgedfor resistance to internal fogging


• Free Pelican Hard case included


• Limited two-year warranty