5-in-1 Multi-Spectrum Binocular with 1800m Range and Integrated LRF
ThermTec Ventus 635L is a multi-spectrum binocular for hunters who want to observe clearly day and night with both eyes. This 5-in-1 system combines thermal imaging, 4K color camera, integrated laser rangefinder and dual IR illumination in one solid and well-balanced design.
The 640×512px sensor (12µm) with a sensitivity of ≤15mK clearly shows even small temperature differences. The 35mm F0.9 lens provides a detection range up to 1800 meters and a wider field of view, ideal for scanning larger areas. The 1600×1200 AMOLED display and EIS image stabilization ensure a calm and stable image, even during longer observation sessions.
Key Features ThermTec Ventus 635L
- 5-in-1 system – Thermal imaging, 4K CMOS, laser rangefinder and dual IR in one device for flexible use day and night.
- 640×512px sensor with ≤15mK NETD – Highly sensitive to small temperature differences, even in fog or rain.
- 35mm F0.9 lens – range up to 1800m – Good balance between range and wide field of view for efficient terrain scanning.
- Integrated laser rangefinder up to 1000m – Accurate distance measurement without extra components.
- 4K 12MP CMOS system – Clear color images during the day and digital night vision function when needed.
- 850nm / 940nm switchable IR illumination – Choose between more range (850nm) or less visible illumination (940nm).
- EIS image stabilization – Less vibration at higher magnification for a steadier image.
- Thermal Super Resolution & AI calibration – Ensures a sharp and stable image under changing conditions.
- Dual focus control – Two focus wheels for quick and easy operation, even with gloves.
- Replaceable 18650 batteries (up to 6 hours use) – Reliable power supply with automatic shut-off when not in use.
What is included?
- ThermTec Ventus 635L
- 2x 18650 rechargeable batteries
- USB-C cable
- Carrying strap
- Protective case
- Lens caps
- User manual
Main specifications ThermTec Ventus 635L
| Model | Ventus 635L |
| Resolution and μm | 640×512 – 12µm |
| Sensor type | VOx uncooled focal plane array |
| NETD | ≤15mK |
| Detection range | 1800 meters |
| Rangefinder | Yes, up to 1000m |
| Lens diameter | 35mm F0.9 |
| Field of View | 12.5° × 10° |
| Screen type | 0.5” AMOLED 1600×1200 |
| Battery life | up to 6 hours |
| Battery replaceable | Yes (2× 18650) |
| Weight | approx. 825 grams |
| Color palettes | 6 modes |
| Zoom options | 2.6x – 10.4x digital |
| Adjustable contrast | Yes |
| Water resistance | IP67 |
Additional manufacturer specifications
- 12MP CMOS (3536×3536, 2µm)
- IR range: 850nm up to 400m / 940nm up to 350m
- Frame rate: 50Hz
- Adjustable interpupillary distance: 60–72mm
- Diopter: ±5D
- Operating temperature: -20°C to +50°C
- 64GB internal storage
- Hotspot & app connection
- Photo and video recording with audio
- Class 1 laser (905nm, ±1m accuracy)
- 1/4-20-UNC tripod mount
Availability & Advice
The ThermTec Ventus 635L is available via JVS Outdoor.
This model can be tested by appointment. Our experienced hunters are happy to provide personal advice to ensure this model fits your hunting area.
Disclaimer:
Products supplied by Jvs Global Outdoor may not be resold to sanctioned parties and/or countries. It is prohibited to export devices with electronic image enhancement to countries outside the EU.