ATN OTS LT 160 4-8x

• 160x120 thermal sensor: The sensor gives the monocular a clear thermal view for spotting heat signatures that are hard to see with conventional optics, making it useful for game recovery, property checks, and general observation after dark.
• 4-8x viewing range: This magnification span balances wider-area scanning with enough image scale for checking detail at longer distances, so the monocular remains practical across open ground and mixed terrain.
• Obsidian LT Core: ATN’s streamlined processing platform keeps operation simple and responsive, helping the user move quickly between detection and observation without working through a complicated menu structure.
• 1280x960 Micro HD display: A high-resolution display presents the thermal image with a cleaner, easier-to-read view, which reduces strain during longer observation sessions and helps with target recognition.
• 10+ hour internal battery: The long-running Li-ion power system supports extended field use without frequent charging stops, which is especially useful for night hunts, patrol work, or search tasks.

About the ATN OTS LT Series

ATN OTS LT is a family of handheld thermal monoculars introduced at SHOT Show 2020 as a lighter, simpler thermal observation line built around the Obsidian LT Core. The series is designed as a compact thermal scanner rather than a weapon sight, with applications that include game detection and recovery as well as search-and-rescue operations. Across the range, ATN offers both 160- and 320-resolution sensor variants, giving users a choice between a more accessible entry point and higher image detail.

The design philosophy of the series is straightforward field usability. The OTS LT models combine a compact ergonomic body with a simple graphical interface, so they are easy to carry, quick to start using, and practical for repeated scanning over long periods. The series also uses White Hot and Black Hot viewing modes, allowing the image to be adapted to background conditions and user preference. An internal battery rated for more than 10 hours of continuous use supports extended observation sessions, which suits hunters, landowners, and outdoor professionals who need a thermal monocular that stays uncomplicated in the field.

About the ATN OTS LT 160 4-8x

ATN OTS LT 160 4-8x is a thermal monocular configured for users who want more reach than the lower-magnification OTS LT models while keeping the same compact handheld format. Its 4-8x magnification makes it well suited to scanning field edges, open ground, tracks, and treelines where a little more image scale helps separate animals or people from the background. With a stated detection range of 625 m, it is intended for finding heat sources at distance first, then observing them more closely without carrying a larger thermal device.

The monocular uses a 160x120 sensor with a 17.00 μm pixel pitch and 60.00 Hz refresh rate. In practice, that means smooth image movement when panning and a stable view when following moving subjects. The 1280x960 Micro HD display presents the thermal image at a comfortable viewing resolution, while White Hot and Black Hot color modes let the user choose the image style that stands out best against the terrain. Because this is a handheld scanner, the emphasis is on fast observation rather than menu-heavy operation or unnecessary complexity.

Its field-friendly build also matters. At 560.00 g and 195.00 mm long, the unit remains easy to carry on foot or keep close at hand in a vehicle or hide. The internal Li-ion battery is rated for 10.00 h, which supports long evening sessions, and USB-C charging keeps power management simple. Weather-resistant construction, together with fogproof and waterproof protection, helps the monocular stay usable in damp, cold, and changeable outdoor conditions.

About ATN

ATN was founded in 1995 in Silicon Valley, California, and is a United States optics company now headquartered in Doral, Florida. The company focuses on night-vision, thermal-imaging, and digital day-and-night optics, with product lines that cover traditional image-intensifier systems as well as digital and thermal devices. That specialization makes ATN particularly relevant in categories where electronics, sensors, and field usability matter as much as optical design.

Over time, ATN expanded its digital platform approach with products built around the Obsidian 4 Dual Core platform, introduced in 2018, and it also developed 4K-resolution Smart HD systems for day-and-night use. Its broader range includes digital sights such as the X-Sight II HD series introduced in 2015, alongside thermal products including the ThOR LT line introduced in 2020. In practical terms, ATN is known for combining thermal and digital imaging technology with controls and features aimed at real field use rather than purely bench-focused optics.

Main Features

• Product type: Thermal monocular
• Series: ATN OTS LT
• Magnification: 4.00 x
• Maximum magnification: 8.00 x
• Field of view: 108.00 m/1000m
• Field of view (degrees): 6.20 °
• Minimum field of view: 82.00 m/1000m
• Maximum field of view: 108.00 m/1000m
• Eye relief: 19.00 mm
• Detection range: 625.00 m
• Thermal sensor resolution: 160x120
• Thermal sensor pixel count: 0.02 MP
• Pixel pitch: 17.00 μm
• Refresh rate: 60.00 Hz
• Display type: Micro - HD
• Display resolution: 1280x960
• Display pixel count: 1.23 MP
• Battery type: Li-ion
• Battery life: 10.00 h
• Operating temperature: -28°C to 48°C
• Length: 195.00 mm
• Width: 75.00 mm
• Height: 66.00 mm
• Weight: 560.00 g
• Waterproof: Yes
• Fogproof: Yes
• Built-in rangefinder: No
• Image stabilizer: No
• Colour: Black

Warranty

ATN OTS LT 160 4-8x is covered by a 3-year warranty, giving defined manufacturer support for defects in materials and workmanship under normal use.

In the Box

• Soft Carrying Case
• USB-C Cable
• Lens Tissue
• Manual
• Cloth