The ATN ODIN LT 640 is a compact thermal viewer designed for handheld use or mounting to headgear and platforms for extended observation. It uses the ATN Obsidian LT core and a 640×480 thermal sensor to deliver clear thermal imagery across a range of light and weather conditions. The unit offers 3–12x magnification and a 35 mm objective in a weather-resistant package suitable for field observation, wildlife scouting, and search operations.
Key Specifications
- The magnification is 3-12x.
- The thermal sensor resolution is 640×480.
- The objective lens measures 35 mm.
- The field of view is 12.60 x 9.40 degrees.
- The display resolution is 1280×960 px.
- The core is the ATN Obsidian Core LT.
- The eye relief is 25 mm.
- The battery type is CR123A.
- The battery life is 2.5 hours (Li-ion) or up to 5 hours with the optional rechargeable battery.
- The human detection range is 1580 yards.
Compact, ergonomic, and purpose-built, the ODIN LT 640 provides reliable thermal observation in a portable package. Its blend of a high-resolution thermal sensor, flexible magnification, and durable construction makes it a practical tool for users who require dependable situational awareness and extended observation capability in varied environments.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




