ATN Corp THOR 5, Thermal Rifle Scope, 5-40X75MM, 30MM Main Tube, 640x480 Sensor Resolution, Multiple Reticles , Matte Finish, Black TIWST5675A The ThOR 5 is ATN's latest generation of ThOR thermal scopes and is a revolutionary leap forward. More power, memory, the latest sensors and custom chips makes Gen 5 a tour de force. From eyepiece to lens the ThOR 5 outperforms the competition. High resolution OLED display for blacker blacks and richer colors. Upgraded lenses, improved 12 m technology, enhanced algorithms to provide sharp resolution and image quality. A new Quad Core processor with enhanced sensors give ThOR 5 stunning image quality in both night and day. Precision is the name of the game in weapon scopes and what you see through a thermal scope matters.