Armasight Prometheus 336 5-20x75 (60Hz) product image

Armasight Prometheus 336 5-20x75 (60Hz)

The PROMETHEUS 336 5-20X75 (60HZ) is a thermal monocular made by Armasight and is part of the Prometheus series.

Description

The Prometheus 336 5-20x75 (60Hz) spots a clear 75mm objective lens collecting thermal radiation. The default field of view on this thermal monocular measures 4.3 by 3.3 degrees. It has a 4 times digital zoom to enlarge (parts of) the image. It has an eye relief distance of 25mm and the exit pupil diameter measures 14mm.

Behind the lens of the Prometheus 336 5-20x75 (60Hz) you can find the (uncooled, 17 micrometer) 336 x 256 pixel microbolometer refreshing the image at 60Hz.

The measurements of this thermal monocular read 214 x 68 x 68mm (l/w/h) and the scale reads 650 grams. It's protected against dust, shocks, water (splashes) and submersion under water. It handles temperatures between -40°C and 50°C.

The Prometheus 336 5-20x75 (60Hz) can be utilized in surveillance, hunting trips, law enforcement (police, border patrol etc.), SAR (Search and Rescue) operations and tactical operations.

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Features

  • Light and compact
  • Intuitive dropdown user interface
  • Up to 4x digital zoom
  • Various color palettes
  • Optional external battery supply
  • Aircraft-aluminum alloy housing
  • Quick startup

Specifications

Lens75 mm
Diopter adjustment-5 +5
Eye relief distance25 mm
Exit pupil diameter14 mm
Optical zoom1.5 x
Digital zoom4 x
FOV (h/v)4.3 ° / 3.3 °
Focus range10m to infinity
Thermal typeUncooled
Sensor resolution (h/v)336 pixels / 256 pixels
Pixel pitch17 µm
Display resolution (h/v)640 pixels / 480 pixels
Refresh rate60 Hz
Image polarityWhite Hot, Black Hot, Fusion, Rainbow, Globow, Ironbow 1, Ironbow 2, Sepia, Color 1, Color 2, Ice-Fire, Rain, and OEM Custom
Output screen colorFull color
Startup time3 seconds
Package contentsVideo Cable, Battery Cassette, Soft carrying Case, Packing Box, Lens Tissue, Two Lithium Battery CR123A, Instruction Manual with Warranty Card, AWReC (Advanced Wireless Remote Control) #94, Picatinny adapter for AWReC (Advanced Wireless Remote Control)
Dimensions (l/w/h)214 mm / 68 mm / 68 mm
Weight650 g
TypeCR123 Lithium 3V or CR123 type rechargeable batteries
Number of batteries2
Battery life4 hours
Replaceable
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-40 °C / 50 °C
Storage temperature-50 °C / 70 °C

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.

Gallery


Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)
Armasight Prometheus Series (75mm lens)

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