The Hikmicro Habrok 4K 2.0 HH35L is a multi-spectrum observation binocular that combines a high-sensitivity thermal detector, a 4K UHD digital night-vision channel, and an integrated laser rangefinder into a single 900 g handheld unit. Designed for long-range surveillance and wildlife management, it allows users to locate heat signatures up to 1,800 m away using the thermal module, switch to the 3840×2160 optical channel for target identification, and measure target distances out to 1,000 m. The system is built for field operation across temperatures ranging from -30°C to +55°C and carries an IP67 weather-resistance rating.

Key Features

• Multi-Spectrum Dual Sensor System: Leverages a sub-15 mK thermal sensor for rapid detection through darkness or fog, paired with a 4K digital CMOS sensor for daylight and illuminated night observation.
• Hikmicro Shutterless Image System (HSIS): Eliminates mechanical calibration freeze frames to maintain uninterrupted viewing during continuous tracking.
• Integrated Laser Rangefinder: Class 1 905 nm LRF measures distances from 10 m up to 1,000 m with ±1 m accuracy.
• Built-In 850 nm IR Illuminator: Delivers auxiliary infrared lighting to provide digital night-vision target identification up to 400 m.
• Power and Storage: Runs on replaceable, rechargeable 18650 Li-ion batteries with USB Type-C charging support, and includes 64 GB of onboard memory for video and snapshot recording.

Technical Specifications

• Thermal Sensor: 384 × 288 VOx uncooled focal plane array @ 12 µm
• Thermal Sensitivity: NETD < 15 mK (@25°C, F#=1.0)
• Thermal Lens & Magnification: 35 mm, F1.0; 4.0× optical base magnification (up to 20.0× digital zoom)
• Thermal Field of View: 7.53° × 5.65° (13.2 m × 9.9 m @ 100 m)
• Thermal Detection Range: Up to 1,800 m (standard 1.7 m target)
• Optical Sensor: 1/1.8" Progressive Scan CMOS, 3840 × 2160 (4K UHD)
• Optical Lens & Magnification: 60 mm, F2.2; 5.5× to 22.0× optical magnification
• IR Illuminator: 850 nm wavelength, up to 400 m detection range
• Laser Rangefinder: 905 nm, 10 m to 1,000 m measuring range (±1 m accuracy)
• Display: 0.49-inch OLED, 1920 × 1080 resolution
• Minimum Focus Distance: 5 m (thermal); 8 m (optical)
• Weight: Approximately 900 g
• Ingress Protection: IP67

Who is the Hikmicro Habrok 4K 2.0 HH35L for?

• Long-range deer stalkers — relies on the 3840×2160 (4K UHD) CMOS optical sensor paired with a 60 mm F2.2 lens to evaluate antler details and assess trophy quality once the 35 mm thermal channel detects heat signatures out to 1,800 m.
• Feral pig and predator hunters — uses the integrated Class 1 laser rangefinder with a 1,000 m measuring distance and the 850 nm IR illuminator's 400 m night-vision identification range to confirm pest species across open paddocks before committing to a stalk.
• Search and rescue operators — benefits from the 384×288 thermal sensor's sub-15 mK NETD sensitivity to spot faint human heat signatures through dense environmental clutter and atmospheric obscurants over a 7.53° × 5.65° field of view.

Less suitable for: Close-range bush tracking under 30 m where the narrow 7.53° thermal field of view limits situational awareness (a wide-angle thermal monocular with a 19 mm or 25 mm lens and >12° field of view fits better), night identification past 400 m in pitch blackness (a higher-resolution 640×512 thermal binocular fits better), close focusing under 8 m optically or 5 m thermally, or firearm-mounted aiming requiring a recoil-rated thermal rifle scope.