RS75 InfiRay Outdoor Weapon Mounted Thermal - Arkayne

RS75 InfiRay Outdoor Weapon Mounted Thermal


Introducing the RS75 from InfiRay Outdoor

The RS75 is a weapon-mounted, thermal imaging BEAST. It comes equipped with a 1280×1024, 12 micron, 30hz sensor that will give you the best quality the industry has to offer.

It features 2x optical magnification along with 16x digital magnification… which is way further than most units on the market. The detection range is a whopping 3,600 yards which allows you to see extremely far for identification. A unit like the RS75 is perfect for the prepared citizen.

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First of it’s kind, the Rugged Infrared Compact Optic(RICO) HD RS75 is a thermal weapon sight with 1280×1024 resolution. You read that right, incredible thermal image quality produced by a High Definition(1280×1024) thermal sensor can now be on your go to rifle for your next night hunt. The RICO HD RS75 produces an unbelievably clear thermal image using InfiRay’s proprietary MATRIX III algorithm.

The RS75 features characteristics familiar to the Mk1 such as its 4 button layout, software style and menu functions, as well as high speed germanium objective optics. The RS75 also has 128GB internal storage and an upgraded 2560×2560 AMOLED display, not to mention its enhanced microphone, and a recoil mitigating mount for increased durability.


The RICO HD offers crystal clear onboard audio recording to compliment captured videos. Increased audio clarity over previous RICO generations allows you to capture a quiet whisper before the shot or the report of a bullet impact hundreds of yards away.


The RS75 now has four times the resolution of 640 devices, 1,310,720 pixels, a 12 degree horizontal field of view, and a detection range of 3,600 yards. No more sacrificing detection range or field of view, you can have it all in one scope for close range, mid range, or longer range shots.

To get the most out of the first 1280×1024 resolution weapon sight, InfiRay Outdoor built in a suite of best-in-class features including a rail mounted laser rangefinder and compatibility with a custom reticle generator app. Never before has a weapon sight enabled the skilled shooter to be as accurate at night as they are in daylight conditions, until now!


  • Optical Magnification: 2X
  • Digital Magnification: 16X
  • Objective Lens Material: Germanium
  • Horizontal Angular Field of View: 11.7°
  • Vertical Angular Field of View: 9.4°
  • Detection Range: 3600 Yards
  • Objective Focal Length: 75mm
  • Objective Diameter: 75mm
  • Objective F#: f/1.0
  • Focusing Mechanism: Manual Focus
  • Exit Pupil: 14mm
  • Eye Relief: 60mm
  • Eyepiece Focal Length: 27mm
  • Display Type: AMOLED
  • Diopter Range: -3 – +3
  • Display Resolution: 2560×2560

Features & Performance

  • Reticle: 7 (2 Dynamic, 5 Static)
  • Connector Type: USB-C
  • Color Palettes: White Hot, Black Hot, Red Hot, Color, Highlight
  • User-Updatable Firmware: Yes
  • Mobile App: Yes
  • Storage Capacity: 128GB
  • Connector Output: Power/Data
  • Picture-in-Picture: Yes
  • One-Shot Zero: Yes
  • Stand-by Mode: Yes
  • Rangefinder: ILR-1000 LRF (Included)
  • Run Time: 4+, Each Battery
  • Power Source: IBP-1 Battery Pack X 2, 4+ Hours Each
  • Wifi: Yes
  • Onboard Recording: Video and Image
  • Image Capture: Yes
  • Video Output: Yes
  • Startup Time: Under 10 Seconds
  • External Power Source: USB-C
  • Warranty: 5 Years
  • Compatible With: ILR-1000
  • Country of Manufacture: China

Environmental Specifications

  • Operating Temperature Range: -4°F~122°F
  • Recoil Rating: 1000 g/s² (300 Win./7mm Mag)
  • Ingress Protection: IP67


  • Mounting Interface: Picatinny STD-1913 rail
  • Housing Material: Aluminum
  • Length: 12.55″
  • Weight: 44.9 Oz
  • Height: 3.34″
  • Width: 3.93″

Sensor Specifications

  • Device Technology: Thermal Imaging
  • Sensor Type: InfiRay MICRO II
  • Sensor Resolution: 1280×1024
  • Non-Uniformity Correction (NUC): Manual, Automatic, Semi-Automatic
  • Spectral Response: 8-12 Microns
  • Sensor Frame Rate: 30hz
  • Sensor Pixel Size: 12 micron
  • Thermal Sensitivity: <25 mk
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A note about our current lead times:

Arkayne is a RAPIDLY growing brand. Because of that, some of our suppliers have a hard time keeping up. There are occasions where WE experience lead times from our partners, and we do our absolute best to post the lead times at the top of our product pages. BEFORE PURCHASING: look at the lead time on the product pages. If you have ANY questions regarding lead times,  Email: and we will send you our closest ETA. We know you are pumped to get your gear, and we will process your order as fast as possible. We aren’t Amazon, we are a small US owned business that gives a rip about getting you equipped. We will get you your gear ASAP. See you in the darkness.