Fortuna General One 3L product image

Fortuna General One 3L

The GENERAL ONE 3L is a thermal weapon sight made by Fortuna and is part of the General One series.

Description

The General One 3L uses a quality 75mm f/1 lens to capture thermal radiation. The field of view (FOV) on this thermal scope reads 5 x 3.7 degrees. It's equipped with a 4x digital zoom to capture additional details. The eye relief distance is 52mm.

Inside the housing of the General One 3L you'll find the (uncooled, 17µm) 384 by 288px sensor with a refresh rate of 50Hz. It's operating between the 7.5µm and 14µm wavelengths.

The dimensions of this thermal scope are 275 x 100 x 100mm (length/width/height) and weighs in at 946g. This device is rated IP67. It can withstand dust, shocks, water (splashes) and submersion under water. Operating temperatures range between -30°C and 50°C.

The General One 3L can be used for hunting, law enforcement and military operations.

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Features

  • Powerful high-aperture lens
  • Silent shutterless calibration
  • Aluminum alloy housing
  • Resistant to large caliber recoil
  • Up to 10 editable, quick-switchable zeroing profiles
  • Up to 8x digital zoom
  • Multiple color palettes
  • Compatible with power banks
  • Video output
  • Compatible with Fortuna LRF

Specifications

Lens75 mm
F-ratio1.0
Diopter adjustment-5 +5
Eye relief distance52 mm
Optical zoom5.3 x
Digital zoom4 x
FOV (h/v)5 ° / 3.7 °
Focus range10m to infinity
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch17 µm
Spectral range7.5 µm / 14 µm
Display resolution (h/v)800 pixels / 600 pixels
Refresh rate50 Hz
Output screen colorFull color
Dimensions (l/w/h)275 mm / 100 mm / 100 mm
Weight946 g
TypeCR123A
Number of batteries2
Battery life5 hours
Replaceable
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-30 °C / 50 °C
Environmental ratingIP67
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 794 meters 198 meters 99 meters
Person 2794 meters 698 meters 349 meters
Vehicle 6764 meters 1691 meters 845 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.

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Fortuna General One
Fortuna General One
Fortuna General One

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