Infiray FH35R Finder Monocular

SKU: OPIR-CR350 Category: Tags: , , , , , ,


A versatile monocular with built-in laser range-finding functionality, both single and continuous ranging which helps to capture target distance (with an accuracy of +/- 1m within 800m) allowing precise evaluation of distance and terrain quickly and easily.


  • 1024 x 768 OLED Display
  • Frame Rate 50Hz
  • Objective Lens 35mm
  • Field of View 12.6°×10.1°
  • 3.4x - 13.6x Optical Zoom
  • 640 x 512 Detector Resolution
  • 1818m Detection Range
  • 6 hours Max Operating Time
  • Dimensions: 160 x 90 x 50mm
  • Weight: 400g
Detector Resolution 640 x 512
Display 1024 x 768 OLED
Detection Range 1818m
Magnification 3.4x - 13.6x Optical Zoom
Objective Lens 35mm
Pixel Pitch 12μm
Frame Rate 50Hz
Field of View 12.6°×10.1°
NETD ≤35mK
Weight 400g
Dimensions 160 x 90 x 50mm
Max Battery life 6 hours
Built-in memory 32GB

Meet Finder II Series

High Image Quality

The FH35R is equipped with 12μm 640×512 pixel pitch high-resolution sensors featuring NETD ≤35mk and uses a 1024x768 resolution OLED display. Coupled with the optimized image algorithm, it creates stunning clear imaging.

Dual-Hue Mode

For a better visual experience, Finder II supports switching between cold and warm image hues. With the cold hue setting, users experience visually clearer imaging quality with rich details and highlight targets. The warm hue setting generates softer imaging to avoid visual fatigue brought by extended usage.

Integrated Laser Rangefinder (LRF) up to 800m

The Finder II Series has a built-in laser ranging module, which provides both single ranging and continuous ranging, helping to capture target distance accurately. With an accuracy of ± 1m within 800m, accurate evaluation of distance and terrain is quick and easy.

Long Detection Range 1818 m

The 35mm objective lens in combination with advanced thermal imaging hardware provides exceptional detection. The FL35R & FH35R can boast detection ranges of up to 1818 meters in complete darkness.

Replaceable Battery Pack

The battery can be quickly removed and replaced with new ones in a matter of seconds. With a replaceable Li-ionbattery pack, you can enjoy up to 6 hours of battery life. Carrying an additional battery pack as standard can extend battery life up to 12 hours.

Photo/video Recorder, Built-in 32GB Storage Capacity

The Finder II Series is equipped with 32GB of digital storage for videos and photos. Saved video and photo files can be transferred to a computer via a wired connection or to a phone via WiFi.

WiFi Connection & App Supported

The Finder II Series and the InfiRay Outdoor app operate hand-in-hand, easily handling frame sync and data output. The app offers additional features such as access to the online InfiRay community and after-sales