See it clearly. Range it instantly. Built different. The Buru 35 MAX III LRF puts an InfiRay-powered 640×512px thermal sensor with <20mK sensitivity and a built-in laser rangefinder to 875 yards in a compact 35mm body — detection range up to 1,988 yards, 2–8× magnification, digital compass, gyroscope, and 6+ hours on field-swappable IBP-2 batteries. The most feature-loaded thermal monocular in the Night Pearl lineup.
iRay Core. Professional-Grade Performance.
The Buru 35 MAX III LRF is powered by an InfiRay USA core — the same technology behind the InfiRay FH35, used by professionals and serious hunters across North America. The 640×512px VOx sensor with <20mK NETD resolves temperature differences as small as 0.02°C, delivering exceptional image clarity in rain, fog, dust, and complete darkness. Detection range up to 1,988 yards on deer-sized targets. Paired with the 1024×768px OLED display and 50/60Hz dual frame rate, the image is smooth, sharp, and ready to act on instantly. BURU 35 MAX III LRF is an OEM version for Europe market by IRAY. It is known as FH35R V2 in the USA.
Range It. Then Shoot It.
The integrated laser rangefinder reaches 875 yards in both single-shot and continuous scanning modes, with ±1m accuracy. Distance reads instantly on the OLED display alongside your thermal image. No second device. No extra weight. No fumbling in the dark.
More Than a Thermal Monocular
The Buru 35 MAX III LRF goes beyond basic thermal imaging with a feature set that sets it apart from the Strix lineup — a built-in digital compass for directional awareness, a gyroscope tilt sensor that auto-shuts the display when holstered to save battery, Ultraclear mode for enhanced detail in poor weather, HDMI video output for live display on external monitors, and 32GB internal memory with no SD card required.
Built for the Way You Actually Hunt
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2–8× magnification (0.5× steps) — scan wide at 2×, zoom to 8× for positive ID at range
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LRF to 875 yd — single shot or continuous scanning mode, ±1m accuracy
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Digital compass + gyroscope — directional awareness and auto display-off when not in use
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6+ hours battery life on two IBP-2 Li-ion cells — field-swappable in seconds
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50/60Hz dual frame rate — smooth, real-time image with zero blur on moving animals
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HDMI output — connect to external displays for surveillance or group glassing
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32GB internal memory — no SD card needed, photo and video ready out of the box
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InfiRay App (iOS & Android) — live streaming, file sharing, remote control
Who is the Buru 35 MAX III LRF For?
Hunters and professionals who want the most capable thermal monocular in the Night Pearl lineup — maximum sensor resolution, built-in rangefinder, compass, gyroscope, and HDMI output in a single compact body. The InfiRay core delivers proven, professional-grade performance used across North America under the FH35 designation. If you need the latest Strix sensor technology in a lighter body, the Strix 35 MAX LRF is the answer. But if you want maximum features, maximum detection range, and the battle-tested reliability of the InfiRay platform — the Buru 35 MAX III LRF delivers.
Ships from our US warehouse in Sarasota, FL. Free 30-day returns, no restocking fees.
|
BURU 35 ELITE II LRF |
BURU 35 MAX III LRF |
| THERMAL SENSOR |
| Sensor Resolution |
384×288 px |
640×512 px |
| Pixel Size |
12 µm |
12 µm |
| Sensor Type |
Ceramic VOx (uncooled microbolometer) |
Ceramic VOx (uncooled microbolometer) |
| Thermal Sensitivity (NETD) |
<35 mK |
<20 mK |
| Frame Rate |
50 Hz / 60 Hz |
50 Hz / 60 Hz |
| OPTICS |
| Objective Lens |
35 mm, F1.0 germanium |
35 mm, F1.0 germanium |
| Optical Magnification |
3.4× |
2× |
| Digital Zoom |
1–4× (0.5× steps) |
1–4× (0.5× steps) |
| Total Magnification Range |
3.4–13.6× |
2–8× |
| Field of View |
7.5° × 5.7° |
12.6° × 10.1° |
| Field of View at 100 yd |
39.3 × 30 ft |
65.4 × 52.5 ft |
| Min. Focus Distance |
3.3 ft (1 m) |
3.3 ft (1 m) |
| Diopter Adjustment |
–5 / +5 dpt |
–5 / +5 dpt |
| DISPLAY |
| Display Type |
OLED |
OLED |
| Display Resolution |
1024×768 px |
1024×768 px |
| Color Palettes |
4 |
4 |
| PIP (Picture in Picture) |
Yes |
Yes |
| LASER RANGEFINDER |
| LRF Range |
up to 875 yd (800 m) |
up to 875 yd (800 m) |
| LRF Accuracy |
±1 m |
±1 m |
| LRF Mode |
Single / Continuous |
Single / Continuous |
| DETECTION RANGE |
| Detection Range (5.6 ft target) |
1,988 yd (1,818 m) |
1,988 yd (1,818 m) |
| ADVANCED FEATURES |
| Digital Compass |
Yes |
Yes |
| Tilt Sensor (Gyroscope) |
Yes |
Yes |
| Ultraclear Mode |
Yes |
Yes |
| Auto Display Off |
Yes |
Yes |
| White Balance Mode |
Warm / Cool white |
Warm / Cool white |
| HDMI Output |
Yes |
Yes |
| CONNECTIVITY & STORAGE |
| Wi-Fi |
Yes |
Yes |
| App Support |
InfiRay App (iOS & Android) |
InfiRay App (iOS & Android) |
| Photo & Video Recording |
Yes |
Yes |
| Internal Memory |
32 GB (built-in) |
32 GB (built-in) |
| POWER |
| Battery Type |
2× IBP-2 Li-ion (replaceable, included) |
2× IBP-2 Li-ion (replaceable, included) |
| Operating Time |
up to 6 hours |
up to 6 hours |
| Charging |
IBC-2 charging module (included) |
IBC-2 charging module (included) |
| BUILD & ENVIRONMENTAL |
| Operating Temperature |
–4°F to +140°F (–20°C to +60°C) |
–4°F to +140°F (–20°C to +60°C) |
| Dimensions (L × W × H) |
6.3 × 3.5 × 2.0 in (160 × 90 × 50 mm) |
6.3 × 3.5 × 2.0 in (160 × 90 × 50 mm) |
| Weight |
<14.1 oz (<400 g) |
<14.1 oz (<400 g) |
| Warranty |
36 months |
36 months |
| IN THE BOX |
| Package Contents |
BURU 35 ELITE II LRF, 2× IBP-2 batteries, IBC-2 charger module, power adapter, USB cable, HDMI cable, neck strap, protective case, lens cloth |
BURU 35 MAX III LRF, 2× IBP-2 batteries, IBC-2 charger module, power adapter, USB cable, HDMI cable, neck strap, protective case, lens cloth |
2x (optical), 4x (digital)
objective: 1.38 in
12 µm
Wi-Fi
To 6 h
1024x768 px
Ceramic VOx
NETD <35 mK
