iRay ML19 Mini Thermal Helmet Mountable Monocular

The iRay ML19 Mini Thermal Helmet Mountable Monocular is one of the smallest fully multi functional monocular on the market. The 17 micron thermal imaging monocular was designed so it can be mounted on a helmet or used as a handheld. It is compatible with a wide variety of dovetail helmet mounts and the Mini’s display icons flip automatically when orientation is flipped. The ML19 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.  It features bluetooth, picture in picture and compatibility with rechargeable 16650 batteries as well as external power supply.

iRay ML19 Mini Thermal Helmet Mountable Monocular Features

17 micron thermal imaging

Handheld and Helmet Mountable

Power Supply: CR123A, CR123, 16340, 166550 batteries. Using 1 16650 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.


Warranty 3 Years
Display Type FLCOS
Video Output Analog RS-170/NTSC via
Image Capture No
Onboard Recording No
Wifi No
Ingress Protection IP65
Recoil Rating None
Country of Manufacture China
Power Source 1 X CRC123A or 1 X 1665
Run Time 16650 – 3hrs RCR123A – 1.5hrs
Exit Pupil 14mm
Eye Relief 27mm
Eyepiece Focal Length 27mm
Optical Magnification 1.0X
Detection Range 950
Digital Magnification 4X
Housing Material Aluminum/ABS
Objective Diameter 19mm
Objective F# 1
Horizontal Angular Field of View 19
Vertical Angular Field of View 15
Diopter Range -4 to +3
Objective Focal Length 19mm
Connector Type USB-C
Startup Time Under 5 Seconds
Device Technology Thermal Imaging
Sensor Resolution 384×288
Spectral Response 8-12 Microns
Sensor Frame Rate 50hz
Sensor Pixel Size 17 Micron
Thermal Sensitivity <50mk

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Additional information

Weight 1 lbs


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