Fortuna General Bino 75S3 product image

Fortuna General Bino 75S3

The GENERAL BINO 75S3 is a thermal bi-ocular made by Fortuna and is part of the General Bino series.

Description

The General Bino 75S3 contains a crisp 75mm f/1 objective lens focusing the available thermal radiation. The field of view on this thermal bi-ocular is 5 by 3.7 degrees. The eye relief distance is measured at 25mm.

Behind the lens of the General Bino 75S3 you can find the (uncooled, 17 micrometer) 384 x 288 pixels thermal core refreshing the image at 50Hz. The thermal contrast (NETD) of this thermal bi-ocular is <50mK and it's operating within the 7.5µm to 14µm infrared spectrum.

The physical dimensions of this thermal bi-ocular read 155 x 95 x 185mm (lwh) weighing in at 850 grams. This device is rated IP66. It handles dust, shocks and water (splashes). It's rated for operating in temperatures between -30°C and 50°C.

The General Bino 75S3 is built to be used in scanning and surveillance, police operations and search and rescue.

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Features

  • Encoder wheel for fast adjustments
  • Interchangeable lenses
  • Compatible with Fortuna LRF
  • Bayonet lens mount
  • Compact and light-weight
  • Dust and water resistant
  • Video output
  • Battery life up to 5 hours
  • Compatible with tactical helmets and head mounts

Specifications

Lens75 mm
F-ratio1.0
Diopter adjustment-5 +5
Eye relief distance25 mm
Optical zoom6.3 x
FOV (h/v)5 ° / 3.7 °
Focus range5m to infinity
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch17 µm
Sensitivity50 mK
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)155 mm / 95 mm / 185 mm
Weight850 g
TypeCR123A
Number of batteries2
Battery life5 hours
Replaceable
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-30 °C / 50 °C
Environmental ratingIP66
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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