InfiRay Mate MAL25 product image

InfiRay Mate MAL25

The MATE MAL25 is a thermal clip-on made by InfiRay and is part of the Mate series.


The Mate MAL25 packs a quality 25mm lens to capture thermal radiation. The field of view (FOV) on this thermal clip-on reads 10.6 x 7.9 degrees. It's equipped with a 4x digital zoom to capture additional details.

Inside the housing of the Mate MAL25 you'll find the (uncooled, 12µm) 384 by 288px sensor with a refresh rate of 50Hz. The NETD (Noise Equivalent Temperature Difference) of this thermal clip-on is <30mK.

The dimensions of this thermal clip-on are 132 x 62 x 68mm (length/width/height) and weighs in at 460g. This device is rated IP67. It can withstand dust, shocks, water (splashes) and submersion under water.

The Mate MAL25 can be used for hunting and law enforcement.



  • Compact Size
  • OLED Display
  • (Optional) LRF (Laser Range Finder) Extension
  • (Optional) Monocular Extension
  • Magnesium Alloy Housing
  • IP67 Rated


Lens25 mm
Digital zoom4 x
FOV (h/v)10.6 ° / 7.9 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch12 µm
Sensitivity30 mK
Display resolution (h/v)1024 pixels / 768 pixels
Refresh rate50 Hz
Output screen colorFull color
Dimensions (l/w/h)132 mm / 62 mm / 68 mm
Weight460 g
TypeBuilt-in Battery + Infiray Battery Pack (replaceable)
Number of batteries1
Battery life7.5 hours
Environmental ratingIP67
Law enforcement
Search & rescue
Fire fighting

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 375 meters 93 meters 46 meters
Person 1319 meters 329 meters 164 meters
Vehicle 3194 meters 798 meters 399 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.


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