HIKMICRO Falcon FH35 Handheld Thermal Imaging Monocular

The HIKMICRO Falcon FH35 Handheld Thermal Imaging Monocular is a compact, high-sensitivity thermal device designed for clear heat detection and detailed observation in low-visibility and challenging environmental conditions. Built around an advanced thermal sensor and image optimisation technology, it delivers consistent image clarity in darkness, poor weather, and low-contrast scenes.

Manufactured by HIKMICRO, the Falcon FH35 combines strong thermal performance, long operating time, and a rugged handheld design, making it well suited for extended field use in demanding environments.

Thermal Imaging Performance and Detection Range

The Falcon FH35 is equipped with a 384 × 288 VOx uncooled thermal sensor featuring a 12 µm pixel pitch and an exceptionally low NETD below 20 mK. This high sensitivity enables fine thermal separation and strong contrast, even when temperature differences are minimal.

A 35 mm F1.0 lens provides an effective balance between field of view and long-range detection, delivering a maximum detection distance of up to 1800 metres. Base optical magnification of 2.6× is supported by digital zoom up to 8×, allowing flexible observation from close-range scanning to distant target identification. Manual focus allows precise image adjustment for both near and far subjects.

Image Optimisation and Viewing Modes

HIKMICRO’s advanced image optimisation processing enhances edge definition and fine detail, making it easier to distinguish terrain features, vegetation, and subtle heat signatures. This results in clearer, more informative imagery across a wide range of conditions.

Multiple thermal colour palettes are available to suit different environments and user preferences, including White Hot, Black Hot, Red Hot, and Fusion modes.

Recording Functions and Storage

The Falcon FH35 supports onboard video recording and snapshot capture, allowing users to document thermal observations for later review or sharing. Recording functions are easily accessed through the intuitive control layout, designed for quiet and efficient operation in the field.

Power System and Rugged Construction

Powered by replaceable 18650 batteries, the Falcon FH35 delivers an impressive operating time of up to approximately 14 hours, depending on usage. The interchangeable battery system supports extended sessions with minimal interruption.

The device is housed in a lightweight magnesium alloy chassis with thick rubber armouring, providing a secure grip and strong resistance to impact. An IP67 protection rating ensures reliable performance in rain, dust, and temporary water immersion, making it suitable for harsh outdoor environments.

Technical Specifications

Thermal Module

• Sensor Type: VOx uncooled focal plane array
• Resolution: 384 × 288
• Pixel Pitch: 12 µm
• Spectral Range: 8–14 µm
• NETD: < 20 mK (@25 °C, F1.0)
• Lens: 35 mm F1.0
• Detection Range: Up to 1800 m
• Optical Magnification: 2.6×
• Digital Zoom: 1× / 2× / 4× / 8×
• Minimum Focus Distance: 3.5 m
• Field of View: 7.53° × 5.65°

Display & Imaging

• Display Type: OLED
• Display Size: 0.39″
• Resolution: 1024 × 768
• Colour Palettes: White Hot, Black Hot, Red Hot, Fusion

System & Power

• Video Recording: Yes
• Snapshot Capture: Yes
• Battery Type: 18650 (replaceable)
• Operating Time: Up to 14 hours

Physical

• Housing: Magnesium alloy with rubber armour
• Protection Rating: IP67

The HIKMICRO Falcon FH35 Handheld Thermal Imaging Monocular is a powerful and reliable choice for users seeking high thermal sensitivity, long operating time, and rugged construction in a compact handheld thermal device.