Sector Optics T2 Thermal Imager LRF

• Integrated 1000 m laser rangefinder: combines thermal observation and distance measurement in one compact unit, reducing the need to switch devices when identifying targets or landmarks in the field.
• Real optical 3-8x zoom: gives the T2 useful reach without relying only on digital enlargement, helping preserve image detail as observation distance changes.
• 160x120 FLIR Lepton 3 sensor: delivers a simple, efficient thermal image for short- to medium-range detection, making heat signatures easier to separate from background clutter in darkness or poor visibility.
• On-board image capture: allows thermal stills to be saved directly from the device, which is useful for documenting sightings, inspections, or follow-up review after use.
• Handheld or mounted configuration: supports flexible use across observation and shooting setups, so the same thermal imager can serve as a spotter or as part of a more integrated system.

About the Sector Optics T2 Series

The Sector Optics T2 series sits in the brand’s thermal imaging line as a compact system built around Internal Display technology and practical field use. Rather than focusing on high sensor resolution alone, the series is designed as a versatile thermal platform for users who need a small device that can work in more than one role. It is suited to handheld observation, vehicle or property scanning, and applications where a thermal imager may also be mounted as part of a broader optical setup.

A defining trait of the series is its combination of thermal imaging, embedded display integration, and optional rangefinding capability in a housing that remains relatively light and easy to carry. The T2 family uses a FLIR Lepton thermal core, OLED display technology, and on-board image functions to keep operation straightforward. Its optical design emphasizes usable magnification and a wide starting field of view, which helps users move from broad-area scanning to closer inspection without changing devices. This makes the T2 series relevant for hunting optics, general thermal observation, and users who value a compact thermal monocular with integrated ranging support.

About the Sector Optics T2 Thermal Imager LRF

The Sector Optics T2 Thermal Imager LRF is built for users who want a compact thermal monocular with integrated ranging capability rather than a larger dedicated scope. Its 3x optical magnification gives the image a more observation-focused starting point than a true 1x thermal viewer, which helps when scanning open ground, checking tree lines, or confirming heat sources at distance. The zoom range extends to 8x, giving the operator more flexibility when moving from detection to closer inspection.

The thermal system uses a 160x120 FLIR Lepton 3 sensor with a 9 Hz refresh rate and an OLED display with 160x128 resolution. In practice, this configuration favors straightforward heat detection and simple target recognition while keeping the device compact and power-efficient. The broad 18.7° field of view at the low end is useful for scanning wider areas, while the narrower high-magnification view helps concentrate attention on a specific point of interest. On-board image capture adds practical value for recording observations without extra accessories.

The integrated laser rangefinder out to 1000 m is the feature that most clearly separates this model from a basic thermal monocular. It lets the user confirm distance immediately after detecting a heat source, which is useful for field observation, land management, and thermal-assisted shooting setups. A compact 108 mm body, 400 g weight, and battery operation from CR123 cells support easy carry, while waterproof and fogproof construction helps the unit remain usable in changing weather.

About Sector Optics

Sector Optics is a division of Torrey Pines Logic, Inc. and is based in San Diego, California. The brand focuses on optical and electro-optical products, with particular attention to internal-display systems and thermal imagers. Its product range includes the T2, T3, and T20x thermal imaging lines, showing a clear emphasis on compact thermal observation devices and integrated sighting solutions.

A notable part of the brand’s identity is its Internal Display technology, which places thermal imagery or range information within a riflescope eyepiece. That approach also appears in systems such as the G1T3, which combines a riflescope, thermal imager, and internal display concept in one setup. This background makes Sector Optics particularly relevant to users looking for thermal and ranging products that can work alongside conventional optics rather than replacing them outright.

Main Features

• Product type: Thermal monocular with laser rangefinder
• Series: Sector Optics T2
• Magnification: 3.00 x
• Zoom range: 3.00 x - 8.00 x
• Field of view: 324.93 m/1000m
• Field of view (angular): 18.70 °
• Minimum field of view: 12.20 m/1000m
• Maximum field of view: 32.40 m/1000m
• Thermal sensor type: Flir Lepton
• Sensor resolution: 160x120
• Refresh rate: 9.00 Hz
• Display type: OLED
• Display resolution: 160x128
• Image capture: Yes, thermal image
• Image resolution: 160x128
• Maximum rangefinder range: 1000.00 m
• Dimensions: 108.00 mm x 96.00 mm x 49.00 mm
• Weight: 400.00 g
• Operating temperature: –10/+45 °C
• Power supply: CR123
• Battery life: 8.00 h
• Color: Black
• Waterproof: Yes
• Fogproof: Yes

Warranty

The Sector Optics T2 Thermal Imager LRF is covered by a 2-year warranty.

In the Box

• T2 Thermal Imager