Fortuna General Mono 50M6 product image

Fortuna General Mono 50M6

The GENERAL MONO 50M6 is a thermal monocular made by Fortuna and is part of the General Mono series.


The General Mono 50M6 houses a clear 50mm f/1.2 objective lens collecting thermal radiation. The default field of view on this thermal monocular measures 12.3 by 9.3 degrees. It has an eye relief distance of 25mm.

Behind the lens of the General Mono 50M6 you can find the (uncooled, 17 micrometer) 640 x 480 pixel microbolometer refreshing the image at 25Hz. The NETD of this thermal monocular is <50mK and it's operating within the 7.5µm - 14µm infrared wavelengths.

The measurements of this thermal monocular read 173 x 100 x 55mm (l/w/h) and the scale reads 700 grams. This device is rated IP67. It's protected against dust, shocks, water (splashes) and submersion under water. It handles temperatures between -30°C and 50°C.

The General Mono 50M6 can be utilized in surveillance, law enforcement (police, border patrol etc.) and SAR (Search and Rescue) operations.


  • Built-in 905nm laser rangefinder
  • Electronic compass and biaxial gyroscope
  • Lightweight, sealed body (IP67 rated)
  • Wi-Fi streaming
  • MicroSD video and photo recording
Lens50 mm
Diopter adjustment-5 +5
Eye relief distance25 mm
Optical zoom2.5 x
FOV (h/v)12.3 ° / 9.3 °
Focus range5m to infinity
Thermal typeUncooled
Sensor resolution (h/v)640 pixels / 480 pixels
Pixel pitch17 µm
Sensitivity50 mK
Spectral range7.5 µm / 14 µm
Display resolution (h/v)800 pixels / 600 pixels
Refresh rate25 Hz
Output screen colorFull color
Dimensions (l/w/h)173 mm / 100 mm / 55 mm
Weight700 g
Number of batteries2
Battery life12 hours
Law enforcement
Search & rescue
Fire fighting
Operating temperature-30 °C / 50 °C
Environmental ratingIP67

Part of General Mono series