Pixfra Draco D635-4K LRF Thermal Binoculars

The Pixfra Draco D635-4K LRF Multispectral Thermal Binoculars are the flagship of the Draco multispectral range. It blends a high-resolution thermal channel with a 4K digital channel to deliver dependable long-range detection and crisp identification. Furthermore, it ships with a 3-year Pixfra warranty for added peace of mind.

High-resolution thermal performance

The D635-4K uses a 640×512 VOx thermal sensor (12µm) with ≤15mK NETD, providing excellent sensitivity and contrast. Combined with a 35mm f/1.0 thermal lens, the thermal field of view is 21.9 × 17.6 m at 100 m. As a result, you get both wide area scanning and fine detail when you need it.

Powerful 4K day/night channel

In addition to thermal imaging, the unit features a 1/1.8″ 4K (3840×2160) CMOS sensor with a 55mm f/2.0 lens. This gives 5.5× optical base magnification and an effective 5.5–44× range with digital zoom. Automatic day/night switching means the device handles changing light conditions without manual adjustment.

Display and image processing

A 0.49″ Full HD 1920×1080 OLED provides a natural binocular-style view. Moreover, Pixfra’s PIPS 3.0 AI image processing (ISP + ISR) reduces noise and sharpens detail, which helps in rain, fog or low contrast scenes.

Ranging, illumination and connectivity

• Class 1 laser rangefinder (1000 m, ±1 m) gives precise distance readings.
• Detachable 850nm IR illuminator extends digital night performance while Smart IR prevents over-exposure.
• Wi-Fi 2.4/5GHz, 64GB onboard storage, video/photo recording, GPS and EIS keep you connected and recording.

Built for field use

The D635-4K is IP67 rated, runs on removable 18650 batteries (≈8 hours), charges via USB-C and weighs ≈0.62 kg. It’s compact, rugged and ready for professional use.

FAQS

Q: What warranty does the Pixfra Draco D635-4K include?
A: The binoculars include a 3-year Pixfra warranty covering manufacturing defects. Register your product and retain your receipt.

Q: What is the device’s detection range?
A: Thermal detection is approximately 1800 m under favorable conditions; the integrated LRF measures distances up to 1000 m (±1 m).

Q: Can I record video and connect to my phone?
A: Yes — the D635-4K has 64GB internal storage, Wi-Fi (2.4/5GHz) and an app for streaming and downloading footage.

Updated Specifications (include on product page)

• Thermal Sensor: 640×512 VOx, 12µm, ≤15mK
• Thermal Lens: 35mm f/1.0
• Thermal FOV: 21.9 × 17.6 m @ 100 m
• Thermal Magnification: 2.5× (base), 1–8× digital
• Thermal Detection Range: ≈1800 m
• Digital Sensor: 1/1.8″ CMOS, 3840×2160 (4K)
• Digital Lens: 55mm f/2.0
• Digital FOV: 14.0 × 8.8 m @ 100 m
• Optical Zoom: 5.5×
• Digital Zoom: 1–8×
• Display: 0.49″ Full HD 1920×1080 OLED
• Laser Rangefinder: 1000 m, ±1 m
• IR Illuminator: Detachable 850nm (Smart IR)
• Storage: 64GB internal
• Wi-Fi: 2.4 & 5 GHz
• Battery: Removable 18650 (≈8 hours)
• Dimensions: 195 × 130.6 × 61.7 mm
• Weight: 0.62 kg
• Protection: IP67
• Warranty: 3-year Pixfra warranty (manufacturer)
• SKU: PIX-PFI-D635-4K