Description
STELLAR RM635R Thermal Imaging Sight (640×512, 12µm, 35mm F1.0, 1200m LRF + Ballistic Calc)
The STELLAR RM635R is a high-performance thermal imaging sight built for serious field use, combining a sensitive 640×512 / 12µm VOx sensor with a 35mm F1.0 lens, smooth 50Hz refresh rate, and an integrated 5–1200m laser rangefinder with ballistic calculation for fast aiming corrections. With Wi‑Fi, 32GB internal storage, and a rugged IP67 / 1000g shock-rated housing, it’s designed to keep performing in harsh conditions.
Key Features
- High‑Performance Thermal Detector: 640×512 resolution, 12µm VOx uncooled sensor, NETD ≤20mK (@25°C, F#1.0, 25Hz), 50Hz refresh
- LRF + Ballistic Calculator: 5–1200m ranging, ±1m accuracy, ballistic solution for aiming correction
- 5 Thermal Palettes: White Heat, Black Heat, Red Heat, Blend, Outline
- Image Stability Tools: BNUC background correction + DPC dead‑pixel correction
- Recording + Wi‑Fi: 32GB internal storage for photo/video with audio recording, plus wireless transmission
- Built‑In E‑Compass: Calibration support and hide-on-screen option
- Bright OLED Display: 0.39" 1024×768 OLED, diopter -5 to +5, 48mm exit pupil distance
- Compact & Rugged: 512g (with 1×18650), 1000g shock resistance, IP67 dust/waterproof
- All‑Weather Runtime: Single 18650 battery, up to 6 hours, operating -20°C to +50°C
Technical Specifications
- Model: RM635R
- Sensor Type: VOx uncooled thermal, 8–14µm
- Resolution / Pixel Pitch: 640×512 @ 12µm
- NETD: ≤20mK (@25°C, F#1.0, 25Hz)
- Frame Rate: 50Hz
- Objective Lens: 35mm, F1.0
- Field of View: 12.5° × 10°
- Magnification: 1.8×–7.2×
- Focus Range: 5m to infinity
- Exit Pupil Distance: 48mm
- Diopter Adjustment: -5 to +5
- Detection Distance: 1800m
- Display: 0.39" OLED, 1024×768
- Laser Rangefinder: 5–1200m, accuracy ±1m
- Functions: Ballistic calculation, e-compass, DPC, BNUC
- Image Modes: White/Black/Red/Blend/Outline
- Recording: Photo / video with audio
- Internal Storage: 32GB
- Wireless: Wi‑Fi
- Interface: USB‑C (Type‑C)
- Battery: 1× 18650 Li‑ion
- Runtime: Up to 6 hours
- Shock Resistance: 1000g
- Protection Class: IP67
- Operating Temp: -20°C to +50°C
- Weight: 512g (including one 18650)
- Dimensions (L×W×H): 205 × 77 × 71mm
Perfect For
- Long-range thermal detection and identification
- Users who want LRF + ballistic calculation in one device
- All-weather field use with IP67 protection
- Capturing and sharing footage via Wi‑Fi + onboard recording










