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Armasight Prometheus 336 2-8x25 Thermal Imaging Monocular (60Hz)

  • Model: TAT176MN2PROC21
  • Manufactured by: Armasight


See through smoke, fog, and dust, day or night, with the Prometheus 336 2-8x25 Thermal Imaging Monocular from Armasight. Its FLIR Tau 2 uncooled microbolometer detects long-wave infrared and allows you to see heat emanating from humans, animals, and jet or combustion engines. It also offers visibility in total darkness and through fog, smoke, foliage, and dust. The sensor has a resolution of 336x256, 17µm pixel size, and refresh rate of 60 Hz. The optical system features a 25mm f/1.1 germanium lens with 2x magnification with the default NTSC format and digital zoom of up to 4x.

The built-in LED VGA display features 640×480-pixel resolution and can display several color palettes. For documenting your observations, the scope is capable of relaying videos through a video-out port in NTSC and PAL formats. Use the included video cable to relay videos. Additionally, the operating system allows you to enhance video outputs with a selection of imaging filter algorithms.

To withstand rigors of the mission, this device can operate in extreme temperatures thanks to a durable water-resistant and fog-resistant glass-fiber housing. In addition to handheld operation, you can mount it on a tripod.

Thermal Imager
  • Uncooled Tau 2 VOx microbolometer
  • 7-14µm spectral response
  • Array size: 336x256
  • Pixel size: 17μm
Optical Performance
  • Lens system: 25mm, f/1.1
  • Germanium objective lens
  • 2x magnification
  • Digital zoom: 1x, 2x, 4x
  • Angle of view: 13 x 10°
  • Exit pupil: 5mm
  • Eye relief: 16mm
  • Close focus: 0.82'
  • 640x480 LED VGA display
  • 60 Hz refresh rate
  • Eight discrete brightness levels
  • NTSC and PAL video output formats
  • Image palettes: 
    White Hot, Black Hot, Fusion, Rainbow, Globow, Ironbow1 
    Ironbow2, Sepia, Color1, Color2, Ice-Fire, Rain, and OEM Custom
Special User-Adjustable Imaging Tools
  • Active Contrast Enhancement (ACE)
  • Second Generation Digital Detail Enhancement (DDE)
  • Smart Scene Optimization (SSO)
  • User-Controlled Manual Non-Uniformity Correction/Flat-Field Correction (UCMNUC/FFC)
  • Silent Shutterless NUC (SSN)
Use and Handling
  • Fast 3-second start-up
  • Palette setting indicator
  • Battery status indicator
Construction Details
  • Lightweight and durable glass-fiber housing
  • Wide winged rubber eyecup
  • Knurled adjusters and rings
  • Mountable on tripod
  • Water and fog-resistant
Array Configuration 336 x 256 FLIR Tau 2 VOx microbolometer
Spectral Range 7 - 14 µm
Pixel Size 17 µm
Refresh Rate 60 Hz
Magnification Optical Magnification: 2x
Digital Zoom: 1x, 2x, 4x
Angle of View 13 x 10°
Lens System 25mm, f/1.1, germanium
Minimum Focus Distance 0.82' / 0.25 m
Eye Relief 16 mm
Exit Pupil 5 mm
Display 640 x 480 LED VGA
Video Format NTSC or PAL: 640 x 480
Factory default preset to NTSC
Diopter Adjustment ±5
Battery / Runtime 2 x CR-123A (3 V) Lithium Batteries / Runtime: 4 h 
2 x CR-123 (3-3.7 V) Rechargeable Batteries 
External Power Supply: 6 V, 600 mAh
Operating Temperature -40 to 122°F / -40 to 50°C
Storage Temperature -58 to 158°F / -50 to 70°C
Weatherproofing Water-resistant and fog-resistant
Dimensions 5.9 x 3.5 x 2.0" / 150 x 90 x 52 mm
Weight 14.1 oz / 400 g
Delivery time depends on stock availability with armasights holdings.

This product was added to our catalog on Wednesday 12 July, 2017.

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