InfiRay IRay MH25 640X512 25MM Thermal Monocular

  • $3,999.99
    Unit price per 

Only 1 left!

Thermal ImagingSensor Resolution:640x480Optical Magnification:1.1XDigital Magnification:8XSensor Pixel Size:12 MicronSensor Frame Rate:50hzObjective Focal Length:25mmObjective Diameter:25mmObjective F#:1Detection Range:1375

The company does not ship in this hard case that is shown in the photos anymore. They reduced the price accordingly.


  • MH25 Monocular 
  • 2 X Nitecore Batteries with charging cable
  • 1 X K-Clip(can be left or right)
  • 1 X Offset Rail Adapter
  • 1 X USB-C to USB/RCA
  • 1 X USB-C 180 Degree to USB

The iRay USA Mini MH25 is the smallest fully multi-functional 12 micron thermal imaging monocular on the market. It can be used as a handheld monocular or helmet mounted monocular. The iRay Mini features bluetooth, picture-in-picture, and compatibility with rechargeable 16650 batteries (adapter sold separately) as well as external power supply.

Flexible Mounting Options and Friendly Operation
For hands-free operation there are 2 mounting points designed to allow for a wide variety of dovetail helmet mounts. The Mini's display icons flip automatically when orientation is flipped.

The MH25 is operated by an intuitive clearly labeled menu and user friendly rotary button. This one button operation has positive clicks with each selection and allows for quick and easy operation without having to search for any buttons in the dark.

Power Supply Options
Using the included battery extender the Mini is compatible with CR123A, CR123, 16340, and 16650 batteries. Using 1 16650 the Mini will run for 3 hours, and using the included power cable with a 10,000 mah USB battery the Mini will run for 18 hours.

About iRay
iRay technology has been developing and producing infrared FPA detectors, thermal cores, and other thermal products outside of the US for more than a decade. iRay has completely independent intellectual property rights and is committed to providing professional thermal imaging solutions across the globe. More than 50% of iRay's employees are R&D engineers and iRay has been awarded 219 technical patents.

  • Picture-In-Picture
  • Blackhot, Whitehot, Color Mode
  • Digital Compass
  • IP67
  • Storage Temperature Range

    -45C/-49F to +75C/167F

    Power Source

    1 X CRC123A or 1 X 16650

    Run Time

    16650 - 3hrs RCR123A - 1.5hrs

  • Lens Specifications 
    Optical Magnification 1.1X

    Digital Magnification


    Housing Material




    Objective Focal Length


    Objective Diameter


    Objective F#


    Objective Focusing Range

    2 meters to infinity

    Horizontal Angular Field of View


    Vertical Angular Field of View


    Detection Range


    Eyepiece Focal Length


    Eye Relief


    Exit Pupil


    Diopter Range

    -4 to +3

    Connector Output


    Startup Time

    Under 5 Seconds

    Connector Type


  • Physical

    Width in/mm

    2.8 in

    Height in/mm

    4.8 in

    Weight lb/gr

    9.3 oz

  • Sensor Specifications

    Device Technology

    Thermal Imaging

    Sensor Resolution


    Sensor Pixel Size

    12 Micron

    Sensor Frame Rate


    Thermal Sensitivity


    Spectral Response

    8-12 Microns

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