The MH25 V2 updates the legacy MH25 with FIVE major updates:
- a new eyepiece with a generous eyebox and 1x magnification, removing the need for an aftermarket PVS-14 eyepiece upgrade
- a new AMOLED display with improved clarity
- onboard storage for photo and video recording
- onboard microphone for sync'd audio with video recording
- Wifi functionality to connect to the Infiray app for live-view and transfer of images and videos
The MH25 V2 is the smallest fully
multi-functional thermal imaging monocular on the market with an
astounding 640x512 sensor resolution, 12um pixel size, and 50Hz refresh
rate. Capable of detection ranges up to 1250 metres, it can be used as a
handheld monocular or helmet mounted monocular. The MH25 features
next-generation MATRIX III processing for unmatched viewing experience
through its internal 1280x960 internal display. Standard features
include bluetooth,
picture-in-picture, video out, stadiametric rangefinder, and
compatibility with rechargeable 16650 and 16340 batteries as well as
external power supply via USB-C
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 MH25's display icons flip
automatically when orientation is flipped.
For mounting solutions, take a look at the Noisefighters Panobridge.
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.
Flexible Display Modes
The MH25 features flexible display modes with white hot, black hot, red hot, and rainbow thermal signatures.
Power Supply Options
Using
the included battery extender the Mini is compatible with 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. Note that the device is not compatible with CR123A
batteries.
About InfiRay Sensors:
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.
Specifications
Optics
Objective Lens Material |
Germanium |
Objective Focal Length |
25mm |
Objective F# |
1.0 |
Optical Magnification |
1X |
Detection Range |
1375 Yards |
Display Type |
AMOLED |
Display Resolution |
1280×960 |
Focusing Mechanism |
Manual Focus |
Eye Relief |
20mm |
Digital Magnification |
4X, stepped |
Diopter Range |
-4 – +3 |
Vertical Angular Field of View |
13.1° |
Horizontal Angular Field of View |
17.5° |
Objective Focusing Range |
2 meters to infinity |
Eyepiece Focal Length |
27mm |
Exit Pupil |
14mm |
Objective Diameter |
25mm |
Features & Performance
Onboard Recording |
Yes |
Warranty |
5 Years |
Image Capture |
Yes |
Mobile App |
Yes |
Wifi |
Yes |
Video Output |
Analog RS-170/NTSC |
Connector Output |
Power/Data |
Connector Type |
USB-C |
Color Palettes |
White Hot, Black Hot, Red Hot, Color, Highlight | |
User-Updatable Firmware |
Yes |
Storage Capacity |
32GB |
Power Source |
16650 Battery |
Run Time |
2.5+ |
External Power Source |
USB-C |
Startup Time |
Under 10 Seconds |
Country of Manufacture |
China |
Environmental Specifications
Recoil Rating |
None |
Ingress Protection |
IP67 |
Operating Temperature Range |
-4°F~122°F |
Physical
Length |
5.30 |
Height |
1.77 |
Width |
2.75 |
Mounting Interface |
MUM Rail |
Housing Material |
Aluminum/ABS |
Weight |
12.1 |
Sensor Specifications
Sensor Resolution |
640×512 |
Sensor Pixel Size |
12µm |
Sensor Frame Rate |
12µm |
Sensor Type |
InfiRay MICRO II |
Thermal Sensitivity |
<50mk | |
Non-Uniformity Correction (NUC) |
Manual, Automatic, Semi-Automatic |
Spectral Response |
8-12 Microns |
Device Technology |
Thermal Imaging |
Full product datasheet HERE.
Instruction manual HERE
In the box
- MH25 (package photo shows MH14 eyepiece)
- Soft Carrying Case
- USB to video out cable
- USB-C power cable
- Mini-rail adapter
- Remote Control
- Eyecup (with MH25 eyepiece only)
- Battery extender

Expert Reviews
IRay's
smallest spotter, but with incredible performance, Either handheld or
head-mounted, this unit can revolutionize how you see the world around
you.
Whether
used as the most perfect sized unit to keep in a pocket so it is always
at hand when needed, or head mounted to give hands free vision wherever
you look, the image quality will amaze you.
It is perfect for stalking as well as being the ultimate AirSoft Mil Sim aid and just so convenient for anything else.
Available in 384 or 640 sensor options, the XMini is better than you could imagine.
Regards,
Cliff Ray