Alpha Optics AO-2465/2467/2461 Thermal Imaging Binoculars

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Alpha Optics AO-2465/2467/2461 Thermal Imaging Binoculars

Key Features:


- High-aperture F/1.0 lens with fixed focus from 5 m to infinity

- Waterproof and Nitrogen purged

- Compact and lightweight

- User friendly menu

- Option of external power supply

- Video output

- Option of detachable laser rangefinder

- Hard waterproof case included

PDF icon Download Spec Sheet (748.33 KB)
Thermal Image Core640 x 480, 17μm 640 x 480, 17μm 640 x 480, 17μm
Spectral Range7.5 to 14 μm 7.5 to 14 μm 7.5 to 14 μm
Frequency25 Hz 25 Hz 25 Hz
Sensitivity< 50 mK < 50 mK < 50 mK
Lens System50 mm; F/1.075 mm; F/1.0100 mm; F/1.0
Field of view11.8° × 8.9°8.3° × 6.2°6.2° × 4.7°
Optical Zoom2.6x3.8x5.0x
Lens Focus5m to infinity 5m to infinity 5m to infinity
Eye Relief25 mm 25 mm 25 mm
Diopter -5 to +5 dpt -5 to +5 dpt -5 to +5 dpt
DisplayAMOLED800x600 AMOLED800x600 AMOLED800x600
Battery TypeCR123A (2)CR123A (2)CR123A (2)
Battery Life5 hours at 25°C5 hours at 25°C5 hours at 25°C
Operating T°C-30°C to +50°C-30°C to +50°C-30°C to +50°C
EnvironmentalIP67 IP67 IP67
Weight 750 g 850 g1100 g


The Alpha Optics AO-2465/2467/2461 thermal imaging binoculars are intended for use as a handheld device. Displaying the thermal differences in the scene, the high-performance thermal imaging system of the device provides round-the-clock, all-weather detection and discrimination of heat-generating objects, including those that are hidden. The device is designed with the shutter-less calibration technology enabling quick start and continuous image without stops and delays. The specially developed control electronics of the device works without complicated menu. One of the novelties of this device is the encoder knob designed to adjust image on the spot depending on the environment. The device has grippy enclosure convenient for both hands and has only four control elements. Relatively large buttons are conventionally located to be used with heavy gloves. The AO-2465/2467/2461 is effective at close and long ranges regardless of light and weather conditions, such as in total darkness or through smoke, haze, fog, and light rain.