ATN's ThOR 4 640 1.5-15x Thermal Riflescope packs an uncooled thermal array, a color display, and sophisticated electronics with wireless capability into a compact and strong aluminum body that closely resembles a regular riflescope with a 30mm maintube. Aside from its form, there is little similarity to a more familiar day telescopic sight. Using this scope not only enables you to seek out your targets during the day or at night, and through fog, smoke, and light obstructions, but provides an opportunity to record and broadcast your activities directly from the scope via a built-in Wi-Fi radio. For instance, its dual-stream video capability allows users to stream videos over Wi-Fi and simultaneously record them on an external memory card. Other useful features include the Obsidian core processor, e-compass, and a multitude of in-view functions, reticles, and ballistic calculators. The Obsidian core seamlessly manages sensors, the micro-display, and Wi-Fi/Bluetooth connectivity. It allows you to activate and use layers of functionalities, various reticle patterns, and windage and ballistic data and calculators. One defining function of this riflescope's capabilities is its Recoil Activated Video, which automatically activates video recording at 1280 x 960 at 30/60 fps when a built-in accelerator senses a recoil. It allows you to concentrate on your game or targets and automatically captures scenes and actions in your field of view right after you make that perfect shot. A multitude of built-in sensors allow you to stamp your images and videos with location and weather data. Other noteworthy highlights are the Smart Rangefinder that estimates distances to your target and automatically adjusts point of impact, and the Ballistic Calculator that takes into account your firearm, caliber, ammunition, range, wind, and aiming angle and makes trajectory corrections.

The black anodized aluminum housing is durable and lightweight. It offers a water-resistant performance that allows you to use this scope in any weather conditions. On the top of this optic you will find a compact control pad with menu buttons and a knurled digital zoom knob on the left side. For attaching to your firearm, the scope includes three Picatinny/Weaver 30mm rings: two standard rings and one cantilever ring.