Fortuna General One 3M product image

Fortuna General One 3M

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

Description

The General One 3M packs a quality 50mm f/1.2 lens to capture thermal radiation. The field of view (FOV) on this thermal scope reads 7.4 x 5.6 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 3M 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 237 x 67 x 81mm (length/width/height) and weighs in at 725g. 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 3M can be used for hunting, law enforcement and military operations.

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

Lens50 mm
F-ratio1.2
Diopter adjustment-5 +5
Eye relief distance52 mm
Optical zoom3.5 x
Digital zoom4 x
FOV (h/v)7.4 ° / 5.6 °
Focus range5m 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)237 mm / 67 mm / 81 mm
Weight725 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 529 meters 132 meters 66 meters
Person 1862 meters 465 meters 232 meters
Vehicle 4509 meters 1127 meters 563 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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