Tough enough to withstand high-caliber recoil, but small and light enough for use with crossbows or air guns, the ThOR LT 320 4-8 Thermal Riflescope in black from ATN has the power to show you targets hidden by darkness or cover. The scope's One Shot Zero feature allows you to effortlessly correct the point of impact—simply take a shot, use the arrow keys to move the red crosshair over the actual impact point, and click "enter." The ThOR LT 320 is designed to withstand the recoil of high-caliber firearms and provides 3.5" of eye relief, but at 11.5 x 2.2" and 1.4 pounds, it is suited for use on crossbows, air rifles, or other platforms where weight is a critical factor.

You'll see what's out there on a 1280 x 720 HD display, with a choice of reticles and the option of black hot or white hot palettes. The ATN Obsidian Core LT uses a 320 x 240 sensor with a 12-micrometer pixel pitch and a smooth 60 Hz refresh rate. Its built-in USB-rechargeable lithium battery will run the scope for 10 hours. The scope mounts with standard, user-provided 30mm scope rings.

Thermal Sensor

• 320 x 240 ATN Obsidian Core LT
• 12-micrometer pixel pitch
• 60 Hz refresh rate

Optical Performance

• 4-8x magnification
• 6.3 x 4.7° angle of view
• 90mm eye relief

Use and Handling

• Intuitive user interface
• Compact control pad on the top
• 1280 x 720 HD display
• One Shot Zero for fast and easy impact point correction
• Black hot and white hot palettes
• USB-rechargeable battery for 10 hours of runtime
• Resistant to high-caliber recoil, but compact and lightweight for use on air rifles or crossbows
• Mounts with standard, user-supplied 30mm rings

Construction Details

• Aluminum alloy construction
• 30mm maintube diameter
• Weather-resistant performance