Compact, hand‑held or mountable thermal monocular with 2–8x magnification, 25 mm objective and a 640×480 thermal sensor driven by the ATN Obsidian LT core. Weather resistant with CR123A battery power and optional rechargeable pack.
The ATN ODIN LT 640 is a compact thermal monocular designed for hands‑free or handheld observation. It features the Obsidian LT core paired with a 640×480 thermal sensor and a 2–8x variable magnification for flexible long‑range observation. The unit is weather resistant and intended for field use where reliable thermal imaging is required.
Applications include nocturnal wildlife observation and search & rescue / tracking duties where thermal detection and identification aid situational awareness.
Product Specifications
The magnification is 2–8x for adjustable imaging at varied distances.
The objective lens is 25 mm to balance light collection and compact size.
The thermal sensor resolution is 640×480 operating at 60 fps with a 12 µm pixel pitch.
The display resolution is 1280×960 px for clear image rendering.
The processing core is the ATN Obsidian Core LT.
The field of view is 17.6 x 13.2 degrees for situational context.
The eye relief is 25 mm for comfortable viewing.
The primary battery is 1 x CR123A with a listed runtime of 2.5 hrs (Li‑ion) and an optional rechargeable battery with ~5 hrs of runtime.
Charging for the optional pack is via a USB Type‑C port on the rechargeable battery.
The operating temperature range is -20°F to +120°F (-28°C to +48°C).
The dimensions are 131 x 71 x 46 mm (5.16 x 2.8 x 1.81 in).
The weight is 285 g (10.05 oz) for a lightweight, easily carried unit.
The human detection, recognition, and identification ranges are approximately 1250 yd / 580 yd / 320 yd, respectively.
The unit is listed as weather resistant (IP rating noted as weather resistant).
The product warranty and origin are 3 Years and USA, and the UPC is 658175123729.
The ODIN LT 640 delivers a compact thermal package appropriate for persistent observation tasks where portability and reliable thermal performance matter. Its combination of a high‑resolution sensor, Obsidian LT processing, and multiple mounting options makes it useful for fieldwork and professional observation applications.
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