InfiRay RICO HD 1280 RS75

  • $15,999.00





The InfiRay Outdoor Rugged Infrared Compact Optic (RICO) HD RS75 is the first commercially available 1280x1024 resolution thermal weapon sight ever created.  You read that right, the legendary thermal image quality produced by a High Definition (1280x1024) thermal sensor is finally commercially available to night hunters in the form of an advanced weapon sight.  The RICO HD RS75 has an incredible 1,310,720 pixels processed by

InfiRay Outdoor's proprietary MATRIX III algorithm to create an image so clear, it is almost unbelievable. 

It’s been more than a decade since the leap from 320x240 resolution to 640x512 resolution thermal sensor technology, but the inexorable advancement to 1280x1024 resolution has been approaching quietly in the background.  As night hunters we have always wanted more performance out of our optics, but the problem was we couldn’t do that with existing technology which had reached its limits.  Through years of research and development by an engineering team of over 500 devoted to sensor innovation, InfiRay Outdoor has unleashed the capabilities that night hunters have only dreamed of.

The RS75 maintains many familiar RICO Mk1 characteristics including a 4 button layout, similar software style and menu functions, and high speed germanium objective optics. In addition to the tried and true features of the MK1 line.  InfiRay Outdoor added several highly requested features to the RS75 including 128gb of internal storage space, an upgraded 2560x2560 AMOLED display, an 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.

One of the first things you notice when you look through the RICO HD RS75 is the optical clarity.  The eyepiece offers edge to edge image perfection when paired with the 1.03" 2560x2560 AMOLED microdisplay.  The RS75's orthoscopic eyepiece has also been redesigned with premium components specifically selected to achieve low distortion and edge to edge clarity.  This redesigned eyepiece offers a more forgiving eyebox for a more comfortable cheek weld and 60mm of eye relief.

What does it take to unlock the next level of thermal imaging?  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 make the RICO HD the ultimate thermal weapon sight for any distance.  No longer do night hunters have to sacrifice 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 1280x1024 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.

​A high quality and efficient pair of li-ion 3.7 V, 4400 mAh battery packs operate the Rico HD RS75 for a up to 8 hours of continuous run time.  Additionally it can be powered externally through a USB-C cable.


InfiRay Outdoor HD RS75 is backed by iRayUSA's 5-year transferable warranty, so buy with confidence that you will be using this unit for years to come. 


Due to the high cost of this optic and limited supply, a deposit of $2500.00 is required to order unless already in stock.  This deposit is non-refundable, but can be transferred to another thermal optic upon request.  This is only an option if the customer has not yet been notified that a RICO HD RS75 has been allocated to them. 

If the customer is notified that their RICO HD RS75 is ready, but they decline to complete the purchase for any reason, then the deposit will be forfeited.  A signed acknowledgement of this disclaimer will be required for deposit acceptance.    

Additionally, no returns will be accepted on the iRay RICO HD RS75.  We will gladly work with iRay on the customer’s behalf on any warranty repairs or technical issues.

We also recommend that customer’s use a secure shipping location for delivery as a signature will be required and cannot be waived.  Additionally, a signed non-export agreement and a copy of the purchaser’s driver’s license or USA passport must be on file prior to shipment.    


  • 1280 x 1024 Resolution
  • 19mm, F/1.1 Lens
  • 30Hz Refresh Rate
  • 12 μm Pixel Pitch
  • Matrix III Image Processing
  • iRay Micro II 1280 Core
  • NETD: ≤25mk
  • 75mm, F 1.0 Objective Lens
  • 2.0x Base Magnification
  • 6x Digital Zoom
  • 11.7° × 9.4° Field of View
  • 3600 Yard Detection Range
  • 2560 x 2560 OLED Display
  • 60mm Eye Relief
  • White Hot, Black Hot, Red Hot & Color Pallets
  • 7 Reticle Options
  • Multiple Reticle Colors
  • Picture in Picture Mode
  • 128GB Onboard Memory, Video & Image
  • USB-C External Connector
  • IBP-1 Battery x 2, 6 Hours Run Time
  • IP67 Water Resistance
  • Aluminum Construction
  • Recoil Rated up to .300 WM / 7mm Mag
  • ILR-1000 Laser Rangefinder Compatible
  • Picatinny STD-1913 Rail Mounting
  • 5 Year Transferable Factory Warranty

Items Included

  • InfiRay Outdoor Rico HD RS75 Thermal Scope
  • iRay ILR-1000 Laser Rangefinder
  • IBP-1 Battery Pack x 2
  • Power / Data Cable
  • Eyecup
  • Cleaning Cloth
  • Instruction Manual
  • Carry Case