Definitely the best optic for the price - ATN Thor 5 XD LRF 2-20x 1280x1024 12 Micron Smart HD Thermal Rifle Scope, 30mm Tube w/ Xtreme Definition 1.3 Megapixel Sensor

The quality and features live up to the hype. The main advantage of this scope is the thermal picture in the HD quality! The thermal imaging works really well. So many features. The built-in laser rangefinder and ballistic computer make me happy. Very easy to navigate around in the menu. I believe this is the best thermal vision scope you can buy for this price.