ATN Odin LT 320 2-4x

• Compact thermal format: At 285.00 g and 131.00 mm long, this monocular is easy to carry in a pocket, pouch or helmet setup, so it adds thermal capability without the bulk of a larger observation device.
• 2-4x step zoom: The 2.00x to 4.00x magnification range gives a wider view for scanning at the base setting and more image scale for checking heat signatures at distance, making it practical for both searching and confirming targets.
• 320x240 / 12 μm thermal sensor: This sensor format balances usable detail with a light, efficient housing, helping the monocular detect heat through darkness, brush and difficult light conditions where conventional optics lose contrast.
• 1280x960 display with white-hot and black-hot modes: A high-resolution display and two core viewing palettes make it easier to adapt the image to terrain, background and observer preference, reducing eye strain during extended use.
• Weather-ready construction: Waterproof and fogproof sealing, plus an operating range of -28°C to 48°C, help the ODIN LT stay usable in rain, cold mornings and changing field conditions.

About the ATN Odin Series

The ATN Odin series is built as a compact thermal monocular family for users who need fast heat-source detection in a lighter, simpler format than a full-size thermal viewer. Within ATN’s thermal lineup, the ODIN LT models focus on handheld observation and can also be mounted on helmet or headgear, which makes the series relevant for hunting support, game recovery and search-and-rescue work. Rather than emphasizing a long list of onboard extras, the series is designed around practical thermal viewing in a compact body.

ATN’s Obsidian LT Core is central to the series, providing the processing platform behind the thermal image. The range includes both 320×240 and 640×480 sensor options, allowing users to choose between lighter, more economical models and higher-detail variants. All ODIN LT units provide white-hot and black-hot display modes, and the series uses step zoom for straightforward magnification changes in the field. ATN positions the ODIN LT for tasks where quick scanning, heat detection and mobility matter more than a large housing or a heavily feature-loaded interface.

About the ATN Odin LT 320 2-4x

The ATN Odin LT 320 2-4x is the lighter, shorter-format member of the ODIN LT family, combining a 320x240 thermal sensor with a 19.00 mm objective and a practical 2.00x to 4.00x magnification range. In use, that makes it well suited to scanning fields, woodland edges, tracks and recovery areas where a broad initial view is important, but where a quick jump to higher magnification helps confirm whether a heat source is game, livestock or a person. Its stated 535.00 m detection range gives it useful reach for general observation without pushing the device into a larger, heavier class.

The sensor uses a 12.00 μm pixel pitch, while the 1280x960 display presents the thermal image at a comfortable viewing resolution. In practice, this helps the user interpret heat contrast more easily when scanning in darkness, haze or visually cluttered terrain. White-hot and black-hot viewing modes add flexibility, letting the observer choose the palette that best separates subjects from the background in current conditions.

Mechanically, this model is defined by portability. At 285.00 g and 131.00 x 71.00 x 46.00 mm, it is easy to carry for long periods or integrate into a helmet-based setup where low weight matters. The waterproof and fogproof construction supports field use in poor weather, while the USB-C power arrangement and 5.00 h battery life with the rechargeable battery setup keep operation straightforward. For users who want a compact thermal monocular for detection, recovery and general observation, this model prioritizes mobility and usable thermal reach.

About ATN

ATN was founded in 1995 in Silicon Valley, California, and the company is now headquartered in Doral, Florida. It specializes in night-vision, thermal-imaging, and digital day-and-night optics, covering handheld devices, weapon sights and related electro-optics. That focus makes ATN particularly relevant in categories where sensor performance, onboard processing and field-ready housing design matter more than conventional glass alone.

Across its product range, ATN has developed both traditional and digital night-vision systems, alongside thermal devices for hunting, observation and professional use. Its digital optics have included 4K Smart HD systems, while later products introduced the Obsidian 4 Dual Core platform in 2018. In thermal optics, ATN expanded its lighter-format offerings with the ThOR LT series in 2020. This background places ATN as a specialist maker of electronic optics rather than a general sporting-optics brand.

Main Features

• Series: ATN Odin
• Magnification: 2.00 x - 4.00 x
• Objective lens diameter: 19.00 mm
• Field of view: 202.00 m/1000m
• Field of view (degrees): 11.60 °
• Eye relief: 25.00 mm
• Detection range: 535.00 m
• Thermal sensor resolution: 320x240
• Thermal sensor pixel count: 0.08 MP
• Pixel pitch: 12.00 μm
• Display resolution: 1280x960
• Length: 131.00 mm
• Width: 71.00 mm
• Height: 46.00 mm
• Weight: 285.00 g
• Operating temperature: -28°C to 48°C
• Power supply: Rechargeable Battery, USB-C port
• Battery life: 5.00 h
• Waterproof: Yes
• Fogproof: Yes
• Built-in rangefinder: No
• Image stabilizer: No

Warranty

ATN covers the Odin LT 320 2-4x with a 3-year warranty. This gives the product a clearly stated manufacturer warranty period for long-term ownership and regular field use.

In the Box

• ATN ODIN LT 320 2-4x thermal monocular
• USB-C cable
• Soft carrying case
• 1x CR123A battery