Fortuna General 50A6 Thermal Imaging

• 640x480 thermal sensor: The higher-resolution microbolometer gives the Fortuna General 50A6 Thermal Imaging a cleaner thermal image with better target definition, which helps when scanning mixed terrain or separating animals from background clutter.
• 50 mm F 1.2 objective: A large, fast objective collects more thermal energy and supports the stated 1400.00 m detection range, giving the monocular useful reach for open-field observation and longer-distance spotting.
• 800x600 AMOLED display: The AMOLED screen presents a crisp, high-contrast image that is comfortable to view for extended periods, making detail recognition easier during prolonged handheld observation.
• Silent calibration: Electronic silent calibration refreshes the image without the noticeable click associated with some systems, which is valuable when observing wildlife or working in quieter environments.
• Compact, field-ready housing: With a 570.00 g weight, rubberized body, waterproof and fogproof construction, this thermal monocular remains practical for mobile use in poor weather and changing temperatures.

About the Fortuna General Series

Fortuna General is a family of compact thermal devices intended for short- and medium-range use, covering both handheld observation and weapon-oriented configurations within the same broader platform. In Fortuna’s range, the series sits as a practical, robust line for users who need thermal capability without moving to larger specialist systems. The General family includes models built around 384 × 288 and 640 × 480 sensors with 17 μm pixel pitch, giving buyers a choice between more accessible and higher-detail configurations depending on application.

A defining trait of the series is its combination of a compact format with features that matter in field use: automatic silent calibration, an 800 × 600 AMOLED display, and a rubberized aluminum housing with waterproof construction. Fortuna also presents the General line as suitable for demanding recoil environments in sight configurations, which reflects a design philosophy centered on durability and straightforward operation. Across the series, lens options such as 25 mm, 40 mm, and 50 mm allow the platform to be adapted to different observation distances and field-of-view priorities.

About the Fortuna General 50A6 Thermal Imaging

Fortuna General 50A6 Thermal Imaging is the longer-reach configuration within the handheld concept, pairing a 50.00 mm objective with a 640x480 microbolometer to favor detection and target separation at distance. For thermal observation in open ground, woodland edges, or agricultural terrain, that combination gives the user more image detail than lower-resolution formats while the larger lens supports the stated 1400.00 m detection range. The result is a monocular that is well suited to scanning broad areas first and then holding enough image information for more confident recognition.

The viewing system is built around an AMOLED 800x600 display, which helps preserve contrast and viewing comfort during extended use. A 17.00 μm pixel pitch and 50.00 mK temperature sensitivity support the device’s ability to show thermal differences with useful clarity, while the 25.00 Hz refresh rate keeps movement natural enough for tracking animals or monitoring activity. Fortuna’s silent calibration is especially relevant in a handheld thermal monocular because it maintains image consistency without adding mechanical noise that can distract the operator.

In practical handling, the unit stays compact at 183.00 mm long and 570.00 g, making it easier to carry as a dedicated observation device rather than a static-only instrument. The rubberized, nitrogen-filled housing, waterproof and fogproof construction, and -30 / +50 working temperature range all support use in difficult weather. Video recording, image capture, and video output add useful documentation and observation-sharing functions, while tripod adaptability gives the monocular a stable option for longer sessions.

About Fortuna

FORTUNA is a Russian manufacturer focused on thermal imaging devices for hunting, night shooting, and sport shooting. The trademark was registered in 2010, and Fortuna thermal imagers are produced at LLC Modul in Moscow, Russia. The company develops both thermal imaging devices and the software that supports them, which is relevant in this category because image processing, calibration behavior, and user interface design have a direct effect on field usability.

The brand’s product range includes thermal sights, monoculars, binoculars, and clip-on attachments, showing a clear specialization in thermal observation and aiming equipment rather than general sporting optics. Within that lineup, the General family covers short- and medium-range applications and reflects Fortuna’s emphasis on practical thermal tools with silent calibration and multiple sensor-resolution options.

Main Features

• Product type: Thermal monocular
• Series: Fortuna General
• Magnification: 1.00 x
• Objective lens diameter: 50.00 mm
• Lens aperture: F 1.2
• Field of view: 214.00 m/1000m
• Field of view (angular): 12.30 °
• Close focus: 5.00 m
• Detection range: 1400.00 m
• Thermal sensor type: Microbolometer
• Sensor resolution: 640x480
• Pixel pitch: 17.00 μm
• Temperature sensitivity: 50.00 mK
• Refresh rate: 25.00 Hz
• Calibration mode: Silent
• Display type: AMOLED
• Display resolution: 800x600
• Image capture: Yes
• Video recording: Yes
• Video output: Yes
• Built-in rangefinder: No
• Automatic Brightness Control: Yes
• Tripod adaptable: Yes
• Power supply: CR123A
• Battery life: 5.00 h
• Working temperature range: -30 / +50
• Length: 183.00 mm
• Width: 60.00 mm
• Height: 70.00 mm
• Weight: 570.00 g
• Filled with: Nitrogen
• Focusing system: Separated for each eye
• Waterproof: Yes
• Fogproof: Yes
• Special features: Fogproof, Rubberized body, Shockproof, Waterproof
• Color: Black
• Made in: Russia

Warranty

Fortuna General 50A6 Thermal Imaging is covered by a 2-year warranty.