ATN OTS LT 160 3-6x

• 160x120 thermal sensor with 60 Hz refresh rate: Delivers smooth thermal imaging for scanning moving animals, checking tree lines, or following heat signatures without the lag that can make handheld observation harder.
• 3-6x viewing range: Combines a practical base magnification for general observation with extra reach when a target needs closer inspection, helping the monocular cover both short- and mid-range spotting tasks.
• Obsidian LT Core: Keeps operation straightforward with a simple interface and stable thermal performance, so the monocular is quick to use in the field rather than demanding constant menu work.
• 1280x960 Micro HD display: Presents the thermal image on a clear internal screen that makes target shape and heat contrast easier to interpret during extended observation sessions.
• 560 g compact weather-resistant housing: Light enough to carry for long periods and built for outdoor use in poor conditions, making it well suited to hunting, recovery work, and general thermal scanning.

About the ATN OTS LT Series

The ATN OTS LT series was introduced at SHOT Show 2020 as a compact handheld thermal scanner built for straightforward observation rather than the heavier feature sets often found on larger thermal devices. Positioned as an accessible part of ATN’s thermal lineup, the series is intended for users who need a practical monocular for game detection, recovery, and search-and-rescue work, with controls and handling that stay simple in the field.

Across the range, the OTS LT uses ATN’s Obsidian LT Core and a compact ergonomic body that is easy to carry in one hand or keep close at hand during long outings. The series is designed around a clean graphical interface and essential thermal functions, including White Hot and Black Hot viewing modes, which let users adapt image presentation to terrain, background temperature, and personal preference. ATN offers the series in 160- and 320-resolution variants, giving users a choice between a lighter-entry thermal scanner and higher-detail models, while the internal battery system is rated for more than 10 hours of continuous use. The result is a thermal monocular family focused on portability, ease of use, and dependable field observation.

About the ATN OTS LT 160 3-6x

The ATN OTS LT 160 3-6x is a thermal monocular built for users who need a light handheld scanner for short- to medium-range observation. Its 160x120 sensor with 17.00 μm pixel pitch and 60.00 Hz refresh rate prioritizes smooth viewing and dependable target detection, which matters when scanning moving animals, checking field edges, or tracking a heat source through uneven terrain. With a stated detection range of 475.00 m, it is well suited to locating heat signatures before closing distance for identification with other equipment.

The 3.00x to 6.00x magnification range gives this model a useful balance between area coverage and closer inspection. At lower magnification, the wider field of view helps when sweeping open ground or woodland margins; at higher magnification, the image can be tightened up to study a suspected target more carefully. The 1280x960 Micro - HD display supports comfortable viewing inside the monocular, while White Hot and Black Hot display modes help the user choose the image style that best separates heat from background clutter.

In practical use, the OTS LT 160 3-6x is shaped by portability. Its 195.00 mm length and 560.00 g weight keep it easy to carry on long walks, and the internal Li-ion battery rated for 10.00 h reduces the need for frequent charging during extended sessions. The weather-resistant, waterproof and fogproof construction, together with an operating range of -28°C to 48°C, makes it a dependable thermal imaging monocular for hunting optics use, land management, and general outdoor observation in changing conditions.

About ATN

ATN was founded in 1995 in Silicon Valley, California, and is a United States company headquartered in Doral, Florida. The company specializes in night vision, thermal imaging, and digital day-and-night optics, with a product range that spans traditional image-intensifier systems as well as newer digital and thermal platforms. That broad focus has made ATN particularly well known in the field of hunting optics and observation devices where electronic imaging, onboard processing, and compact field design matter more than conventional glass-only construction.

Within this category, ATN is especially associated with its digital Smart HD development path, including 4K-resolution day-and-night systems and the Obsidian 4 Dual Core platform introduced in 2018. The company also expanded its lightweight thermal offering with the ThOR LT series in 2020, reflecting a design approach centered on practical field use, electronic imaging, and accessible thermal performance across handheld and weapon-mounted formats.

Main Features

• Product type: Thermal monocular
• Series: ATN OTS LT
• Magnification: 3.00 x - 6.00 x
• Field of view: 141.00 m/1000m
• Field of view (degrees): 8.10 °
• Min. field of view: 108.00 m/1000m
• Max. field of view: 141.00 m/1000m
• Eye relief: 19.00 mm
• Detection range: 475.00 m
• Thermal sensor resolution: 160x120
• Thermal sensor pixel count: 0.02 MP
• Pixel pitch: 17.00 μm
• Refresh rate: 60.00 Hz
• Core: ATN Obsidian Core LT
• Display type: Micro - HD
• Screen resolution: 1280x960
• Display pixel count: 1.23 MP
• Color modes: White Hot / Black Hot
• Battery type: Li-ion
• Battery life: 10.00 h
• Charging: USB, type C
• Dimensions: 195.00 mm x 75.00 mm x 66.00 mm
• Weight: 560.00 g
• Operating temperature: -28°C to 48°C
• Waterproofing: Waterproof
• Fogproof: Yes
• Built-in rangefinder: No
• Image stabilizer: No
• Color: Black

Warranty

ATN provides a 3-year warranty for the OTS LT 160 3-6x, covering manufacturing defects in materials and workmanship under normal use.

In the Box

• Lens tissue
• USB-C cable
• Soft carrying case