ATN Odin LT 320 3-6x

• 320x240 thermal sensor: Detects heat signatures out to 910 m, making it easier to pick up animals, people, or other targets in darkness, brush, or difficult weather where conventional optics lose contrast.
• 3-6x step zoom: Gives the ATN Odin LT 320 3-6x a useful balance between wider-area scanning at 3x and closer target inspection at 6x without adding the bulk of a larger thermal monocular.
• Light 285 g housing: Keeps the monocular easy to carry in a pocket, chest rig, or pack and reduces fatigue during long periods of handheld observation or helmet-mounted use.
• 1280x960 display: Presents the thermal image on a large-format screen that is comfortable to view and helps with faster recognition when scanning terrain or checking heat sources in detail.
• Waterproof and fogproof construction: Supports dependable field use in rain, damp air, and changing temperatures, so the optic remains practical for hunting, recovery work, and general outdoor observation.

About the ATN Odin Series

The ATN Odin series is ATN’s compact thermal monocular family for users who need a simple handheld or head-mounted thermal viewer rather than a full-size weapon sight. ATN currently lists the ODIN LT as a thermal monocular series, built around the Obsidian LT Core and intended for practical field tasks such as game finding, game recovery, and search-and-rescue operations. The design focuses on portability and straightforward operation, with models that can be used by hand or mounted on a helmet or headgear when hands-free observation is preferred.

Within the range, ATN offers both 320×240 and 640×480 sensor options, allowing users to choose between a lighter, more economical setup and a higher-detail thermal image. The series uses step zoom rather than a continuously variable system, which keeps operation simple in the field. ATN also equips every ODIN LT model with white-hot and black-hot viewing modes, giving the user two proven display options for different backgrounds and target contrast conditions. Power flexibility is another defining trait of the series, with support for a single CR123A battery or an optional rechargeable battery depending on the intended use and runtime needs.

About the ATN Odin LT 320 3-6x

The ATN Odin LT 320 3-6x is a compact thermal monocular built for users who want a light, field-ready thermal viewer with enough magnification to move from general scanning to closer inspection. Its 320x240 sensor with 12.00 μm pixel pitch is paired with a 25.00 mm objective lens, giving the unit a practical combination of portability and usable detection performance. With a stated detection range of 910.00 m, it is well suited to locating heat sources across open ground, checking treelines, or following movement after dark.

The 3.00x to 6.00x step zoom is one of the model’s main advantages. At the lower setting, the wider field of view helps with area coverage and faster target acquisition; at the higher setting, the extra image scale helps confirm shape and movement without needing to move closer. The 1280x960 display provides a large viewing image that supports easier observation during longer sessions, while the short 131.00 mm body and 285.00 g weight keep the monocular easy to carry and steady in the hand.

For practical outdoor use, the housing is waterproof and fogproof, and the operating range of -28°C to 48°C supports use across cold mornings, wet evenings, and warmer conditions. Power comes from a rechargeable battery with a USB-C port, and the stated 5.00 h battery life is long enough for typical observation sessions without turning the unit into a heavier, more complex device. This makes the model a sensible choice for hunting optics users who need thermal imaging in a compact format.

About ATN

ATN was founded in 1995 in Silicon Valley, California, and it has focused on electronic optics from the start. The company is now headquartered in Doral, Florida and develops and manufactures night-vision, thermal-imaging, and digital day-and-night optics. Its product range covers traditional image-intensifier night vision as well as digital and thermal systems, which places ATN firmly in the field of observation and hunting optics rather than conventional glass-only sport optics.

A notable part of ATN’s development has been its move toward integrated digital platforms. In 2015, the company introduced the X-Sight II HD digital day-and-night sight series, and in 2018 it launched products built around the Obsidian 4 Dual Core platform. ATN later introduced the ThOR LT thermal scope series in 2020. Across these product families, ATN has built a reputation for combining thermal and digital imaging technology with field-oriented controls and compact housings.

Main Features

• Product type: Thermal monocular
• Series: ATN Odin
• Magnification: 3.00 x - 6.00 x
• Objective lens diameter: 25.00 mm
• Field of view: 153.00 m/1000m
• Field of view (angle): 8.80 °
• Minimum field of view: 115.00 m/1000m
• Maximum field of view: 153.00 m/1000m
• Eye relief: 25.00 mm
• Detection range: 910.00 m
• Thermal sensor resolution: 320x240
• Thermal sensor pixel count: 0.08 MP
• Pixel pitch: 12.00 μm
• Display resolution: 1280x960
• Display pixel count: 1.23 MP
• Battery type: Rechargeable Battery, USB-C port
• Battery life: 5.00 h
• Dimensions: 131.00 mm x 71.00 mm x 46.00 mm
• Weight: 285.00 g
• Operating temperature: -28°C to 48°C
• Waterproof: Yes
• Fogproof: Yes
• Built-in rangefinder: No
• Image stabilizer: No
• Colour: Black

Warranty

ATN provides a 3-year warranty for the Odin LT 320 3-6x, covering manufacturing defects in materials and workmanship under normal use.