IR PATROL M250XR 4.5-8x60mm Thermal Weapon Sight


Whether your mission is searching for a suspect or securing your position, the Trijicon IR-PATROL™ is the ideal multipurpose thermal imaging monocular. It’s compact, lightweight, rugged and offers some of the most advanced performance options on the market—such as MicroIR™ 640×480 12 Sensor and 640×480 digital OLED Display—for a clear, sharp image. Choose from handheld, helmet-mounted or rifle-mounted IR‑PATROL systems.


Magnification: Range 4.5 – 8 x, Range 4.5 – 36 x
Objective Lens Diameter: 60 mm
Finish: Matte Black
Field of View: 7 degrees
Length: 5.95 in
Weight: 27.02 oz
Battery Type: 1 x 3v CR123
Resolution: Range 640 – 480 Pixels
Eye Relief: 27 mm
Color: Black
Operating Temperature: Range 0 – 55 Celsius
Diopter Adjustment Range: Range -6 – 2 dpt
Height: 2 in
Width: 2.95 in
Battery Life: Range 1 – 3.5 hours
Refresh Rate: Range 30 – 60 Hz


  • Fully ruggedized, weatherproof, multidirectional thumbstick control is large and easy to find in complete darkness.
  • Edge Detect Tactical Mode projects a fraction of the brightness of other modes to protect against night blindness caused by light from the screen.
  • Maxpol Polarity easy to control polarity mode lets you switch between 3 levels of white hot and 3 levels of black hot displays.
  • Helmet Mount Hands Free Observation: Take advantage of the lightweight design and fast, 60 Hz frame-rate system that is optimized for helmet mounting.
  • 60mm F/1.25 Objective Lens
  • 4.5 Optical Zoom/8x Digital Zoom
  • Stadiametric Rangefinder
  • Uncooled VOx (Vanadium Oxide) Sensor Type
  • Thermal Sensitivity
  • Monochrome Digital OLED Display Type
  • Digital Contrast Enhancement
  • Start Up Time Approximately 5 Seconds
  • Video Output Analog RS-170 (with Optional Cable)
  • Storage Temperature Range -45 to +75 C
  • Full 640×480 thermal imager.
  • 12 micron pixel pitch.
  • Manual user focus control.
  • 30 Hz and 60 Hz frame rates.
  • GASIR objective lens.
  • Tested to MIL-STD-810G methods and procedures.
  • 6061 Aircraft-grade aluminum package.
  • Waterproof to 1 meter.
  • Nitrogen filled.
  • Intuitive menu system.
  • Included eye guard.
  • Handheld or helmet-mounted use.
  • Includes Wilcox shoe interface for helmet mounting.

Additional information

Weight 5 lbs
Dimensions 12 × 14 × 12 in


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