ATN ODIN LT 640 2-8x25mm Thermal Viewer

The ATN ODIN LT 640 is a compact thermal viewer featuring a 640x480 thermal sensor and a 25 mm objective with 2–8x magnification. It is designed for handheld use and can be helmet- or head-mounted for extended observation tasks. The unit uses ATN's Obsidian LT core and displays imagery on a 1280x960 px display.

Key Specifications

• The sensor provides a 640x480 thermal resolution at 60 fps with a 12 um pixel pitch.
• Magnification ranges from 2–8x for short- to mid-range observation.
• The objective measures 25 mm to balance light collection and compact size.
• Field of view is 17.6 x 13.2 degrees for a useful observation window.
• Onboard display resolution is 1280x960 px for detailed on-screen imagery.
• Eye relief is 25 mm for comfortable viewing with standard headgear.
• Powered by 1 x CR123A battery with approximately 2.5 hours runtime (optional rechargeable battery offers up to 5 hours).
• Human detection/recognition/identification ranges are approximately 1250 / 580 / 320 yards respectively.
• Dimensions are 131 x 71 x 46 mm (5.16 x 2.8 x 1.81 in) and weight is 285 g (10.05 oz).
• Features the ATN Obsidian Core LT, is weather resistant, and carries a 3 year warranty.

Compact, lightweight, and centered on the Obsidian LT core, the ODIN LT 640 delivers dependable thermal observation for fieldwork and outdoor use. Its combination of sensor performance, practical detection ranges, multiple mounting options, and extended runtime choices makes it a versatile tool for users who require portable, high-performance thermal capability.