Fortuna General 19M3 Thermal Imaging Monocular

• 384x288 thermal sensor: The microbolometer sensor with 17.00 μm pixel pitch gives this monocular enough detail for reliable short- to medium-range observation while keeping the device compact and easy to carry.
• 19.00 mm F1 objective: A fast lens and a wide 19.00 ° field of view help scan woodland edges, fields, and tracks quickly, so heat signatures are easier to pick up without constant panning.
• AMOLED 800x600 display: The high-contrast display presents thermal detail clearly in darkness and cold weather, making long observation sessions less tiring and target recognition more consistent.
• Silent calibration: Electronic silent calibration refreshes the image without the audible click associated with some thermal devices, which is useful when discretion matters during hunting or field observation.
• Compact 450.00 g housing: With its small format, rubberized body, and waterproof, fogproof construction, the monocular is easier to carry in one hand and more practical for use in poor weather.

About the Fortuna General Series

Fortuna General is a family of compact thermal devices intended for short- and medium-range use, sitting in the manufacturer’s lineup as a practical platform for handheld observation and, in some configurations, weapon-mounted thermal use. The series is built around a rubberized aluminum housing and waterproof construction, giving the devices a field-oriented design that balances portability with durability. Across the range, Fortuna offers different lens options, including 25 mm, 40 mm, and 50 mm variants, as well as sensor formats of 384 × 288 or 640 × 480, all using 17 μm pixel pitch.

A shared characteristic of the series is its 800 × 600 AMOLED display and automatic silent calibration, both of which support comfortable observation in changing conditions. The General line is also described as resistant to recoil from large-caliber firearms, reflecting a mechanical design that emphasizes structural strength as well as compact handling. In practice, that makes the series suitable for users who want thermal imaging equipment that can move between observation roles and more demanding field applications without becoming bulky or complicated to operate.

About the Fortuna General 19M3 Thermal Imaging Monocular

The Fortuna General 19M3 Thermal Imaging Monocular is the compact, wide-view option in the General family, designed for users who prioritize fast scanning and easy carry over high base magnification. Its 1.60 x starting magnification, digital increase to 6.50 x, and 19.00 mm F1 objective make it well suited to detecting movement and heat sources at closer and intermediate distances, especially where a broad viewing angle matters more than narrow, long-range inspection. With a field of view of 330.00 m/1000m and a detection range of 685.00 m, it is configured for locating animals, checking terrain, and monitoring likely movement corridors efficiently.

The thermal core uses a 384x288 microbolometer with 17.00 μm pixel pitch, 50.00 Hz refresh rate, and silent calibration. In practical use, that combination supports smoother tracking of moving subjects and a more natural image when scanning by hand. The AMOLED 800x600 display helps preserve contrast and viewing comfort, while the -5/+5 diopter adjustment and 25.00 mm eye relief make the monocular easier to adapt to different users.

Physically, the 19M3 stays highly portable at 450.00 g and 155.00 mm in length. Its rubberized, shock-resistant body, waterproof and fogproof construction, and operating range of -30 / + 50 °C suit it to demanding outdoor use. Built-in WiFi, image capture, video recording, and video output also make it more versatile for users who want to document observations or share the live view with external devices.

About Fortuna

FORTUNA is a Russian manufacturer focused on thermal imaging devices for hunting, night shooting, and sport shooting. The FORTUNA trademark was registered in 2010, and the company’s product range includes thermal sights, monoculars, binoculars, and clip-on attachments. In addition to hardware, Fortuna also develops software for its products, which reflects a specialization in complete thermal imaging systems rather than simple assembly.

The company’s thermal imagers are produced at LLC Modul in Moscow, Russia. Within the brand’s lineup, the General family is positioned around short- and medium-range thermal use, with models offered in both 384 × 288 and 640 × 480 resolutions. Fortuna is also known for using electronic silent calibration in its General devices, a feature that is directly relevant to handheld and hunting-oriented thermal optics where quiet operation and uninterrupted observation are important.

Main Features

• Magnification: 1.60 x - 6.50 x
• Objective lens diameter: 19.00 mm
• Lens aperture: F1
• Field of view: 330.00 m/1000m
• Field of view (angular): 19.00 °
• Eye relief: 25.00 mm
• Diopter adjustment: -5/+5
• Detection range: 685.00 m
• Sensor type: Microbolometer
• Sensor resolution: 384x288
• Pixel pitch: 17.00 μm
• NETD: 60.00 mK
• Refresh rate: 50.00 Hz
• Calibration mode: Silent
• Display type: AMOLED
• Display resolution: 800x600
• Image capture: Yes
• Video recording: Yes
• Video output: Yes
• Connectivity: Wifi
• Battery type: CR123A
• Battery life: 5.00 h
• Dimensions: 155.00 mm x 65.00 mm x 52.00 mm
• Weight: 450.00 g
• Working temperature range: -30 / + 50 °C
• Waterproof: Yes
• Fogproof: Yes
• Shockproof: Yes
• Tripod adaptable: No
• Built-in rangefinder: No

Warranty

Fortuna provides a 2-year warranty for this thermal imaging monocular. This stated warranty period matches the manufacturer information for the product line and gives defined coverage in years rather than an open-ended term.