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InfiRay Finder FH50R V2 Thermal Monocular


InfiRay Finder Zoom FH50R V2 Thermal Monocular

The new Infiray Zoom ZH50 V2 hand held thermal imager features an upgraded dual field of view, providing a seamless switch between a wide field of view for scanning, and a "zoomed in" image for detail, with no loss of image quality.

The Infiray Zoom ZH50 Version 2 is equipped with a 640x512 12 micron sub 25mK NETD sensor, to deliver 2.2x to 17.6x magnification via a 1440x1080 FHD AMOLED display, making it the perfect choice for both wildlife observation, and for hunting and security applications.

Users can scan a hillside using the 25mm focal length (2x base mag), providing a wide field of view, and then instantly switch to a 50mm focal length (4x base mag) to provide up close details when required.

Ultra Clear mode permits use even in heavy fog and rain, and can also guarantee clear imaging with a more detailed field of view and enhanced object identification capabilities.

Zoom ZH50 comes as standard with two replaceable 4400mAh large-capacity lithium battery packs, providing a total battery life of up to 20 hours.

5 color palettes for true colorized temperature mapping, including “white hot” “black hot” “red hot” “color” and “hot target highlight” are available, and switching between different color palettes is fast and easy


Detector Specifications   

  • Type: Uncooled Vox 
  • Resolution:  640×512
  • Pixel: 12μm 
  • NETD: ≤ 25mK 
  • Frame Rate: 50hz 

Optical Specifications   

  • Focal Length:   25/50mm
  • F-number:   0.88/1.1
  • Optical Magnification:   2.2×~17.6×
  • Field of View(FOV):   17.5 × 13.1 /8.7 × 6.6
  • Detection Range (Targetsize:1.7m×0.5m, P(n)=99%):   1298 / 2596
  • Digital Zoom: 1×/2×/3×/4× 
  • Exit Pupil Distance: 20mm 
  • Exit Pupil Diameter: 5.5mm 
  • Diopter: -5~+5 


  • Type: FHD OLED 
  • Resolution: 1440×1080 
  • Dimension: 0.4" 


  • Battery: Lithium-ion battery pack IBP-1/4400mAh/DC 3.7V 
  • Service Voltage: 3V~4.2V 
  • External Voltage: 5V (Type C USB) 

Physical Specifications   

  • Battery Life:  10h
  • Memory Capacity: 32GB 
  • Operating Temperature: -20?~+50? 
  • Weight:   650g
  • Dimension:   195×65×60mm




  • We ship to all locations within the UK.
  • Orders are typically processed and shipped within 2-3 business days
  • Shipping rates will vary based on the size and weight of the item(s) and the destination.
  • Tax included. Shipping calculated at checkout.

InfiRay Finder FH50R V2 Thermal Monocular - TALON GEAR

InfiRay Finder FH50R V2 Thermal Monocular


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