ATN strives to make thermal imaging technology more available to the consumer by optimizing our production process. Known for quality, affordable SMART HD thermal and night vision optics. We have upgraded to the New Cutting-Edge 320x240 12um resolution sensor for ATN's optics line. This powerful, compact thermal unit gives consumers an option that will elevate their hunt, the ATN ThOR LT 320 3-6x Thermal Rifle Scope! The ThOR LT is the lightest Thermal Scope in the ATN ThOR line, providing more versatility to mount to a Crossbow, Air Rifle, or other platforms where weight is a critical factor. The new internal lithium Ion battery will keep you hunting late into the evening or those early morning hours, with an incredible 10 plus hrs of run time. Saving you money on buying multiple reusable or one-time use batteries.