HIKMicro Gryphon Pro 35mm Thermal (640x512) & Visible Fusion Imager

HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager. The Gryphon fusion monocular introduces many unique features including ground-breaking bi-spectrum, Fusion technology which uses a thermal sensor alongside a conventional optical camera to deliver a super-detailed thermal image.

You can use the Gryphon in several distinct image modes including a conventional thermal monocular with the choice of 4 colour palettes, a highly detailed daylight & night vision optical camera or the unique Fusion mode which uses the detail from the optical channel to boost the definition and detail of the thermal image.

The Gryphon chassis also introduces a range of new features. These include a jog wheel that allows you to scroll the magnification up and down as you would with a conventional optical scope, and a removable 18650 battery. The large 1024x768 OLED display gives you a bright and crisp view of your surroundings that’s easy on your eye.

At the centre of the Gryphon is HIKMICRO’s 640x512px, 12µm thermal sensor with a sub 35mk NETD. This highly accurate thermal sensor is capable of detecting small temperature differences, building a highly detailed image, even in the harshest of conditions. 

The thermal sensor is paired with HIK’s high performance 35mm focal length lens system which delivers 2x optical magnification with up to 8x digital magnification also available to expand the detail in your image. The thermal lens system also has a high specification F1.0 aperture, this means that all of the available thermal signal reaches the sensor. This combines with the highly accurate thermal sensor to deliver excellent thermal performance. 

This is paired to a high resolution optical camera that is capable of providing a detailed image both in daylight hours and in complete darkness using the supplied IR torch. You can quickly switch between pure thermal view and the detailed optical mode to detect and accurately identify heat sources.

The Gryphon also includes the unique Fusion mode which adds the detail from the optical image to boost the performance of the thermal channel, delivering the ultimate in detection and detail.

The Gryphon uses an all new chassis design which has been developed to be easily held and operated in one hand. HIK have also included a revolutionary jog wheel which falls comfortably to the tip of your index finger and can be used to scroll up and down the magnification like a conventional optical scope. This jog wheel is also used to quickly navigate the menu system.

The Gryphon is also the first Monocular in the HIK range to be powered by the industry standard 18650 removable battery. This makes extended hunting trips possible without any power concerns. Replacement batteries are readily available and economical to buy. There is also a high specification charger included with your Gryphon, this provides lots of detail about the charging status and health of your batteries ensuring that you aren’t caught in the field with a dead battery.

There are lots of other small improvements that have been included, like the power button includes a status light so you can see at a glance if the unit is powered on or in standby mode.

As with all other HIKMICRO thermal products you can access the T-Vision app to stream, record and control your Gryphon. You can also record images and video from your trips to the 16gb internal memory. The latest version of the T-Vision app offers extended features like access to the LRF, transferring images stored on the device into your phone and also the ability to install the latest firmware.

All thermal sensors used in HIKMICRO products are designed, developed and manufactured by HIKMICRO. This guarantees you an unrivalled performance and value for money. You are also covered by the 3 year HIKMICRO UK warranty. Should you encounter a problem with your product, HIK have UK based technicians who can resolve any issue quickly. 

Specifications

MAIN

• Sensor: 640 x 512 @ 12µm
• Objective Lens (Focal Length): 35mm
• Detection Range (Human 1.8 x 0.5m): 1400m

SENSOR

• Type: VOx Uncooled Focal Plane Arrays 
• Resolution, pixels: 640 x 512
• Pixel pitch, µm: 12µm
• Frame rate, Hz: 50 Hz
• NETD: <35mK

THERMAL OPTICS

• Objective lens: F1.0
• Magnification (Optical): 2x 
• Magnification (Digital): 1x, 2x, 4x, 8x
• Field of view: 12.52°× 10.03°

FUSION CAMERA

• Sensor resolution: 1960x1200px 
• Wavelength sensitivity: 400-1000 nm
• Focal length: 22mm

DISPLAY

• Type: 9.9mm, OLED
• Resolution, Pixels: 1024 ×768
• Colour Palettes: White Hot, Black Hot, Red Hot, Fusion, Visible, Thermal & Visible Fusion

Video Recorder

• Build in memory, Gb: 16 gb

Additional features

• Hot Tracking: No
• WiFI hot spot: Yes
• T-Vision App support: Yes

Environmental

• Degree of protection, IP code: IP67
• Dust protection: Protected against dust ingress
• Water protection: Protected against temporary submersion in water
• Operating temperature range: -20 °C to 55 °C

WEIGHT & SIZE

• Dimensions, mm: 87mm x 73mm x 167mm
• Weight, kg: 0.5 kg

POWER SUPPLY

• Operating time on battery: 4.5 Hours
• Charging interface: Removable 18650 battery
• Battery capacity after 1000 cycles: 80%

HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager Review

The HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager is a high-performance handheld monocular designed for users who require reliable detection and detailed identification in both day and night conditions. Its advanced bi-spectrum Fusion technology pairs a sensitive 640x512 thermal sensor with a high-resolution optical camera, making it ideal for serious wildlife observers, hunters, and professional field users. With a robust chassis, intuitive jog-wheel controls, and a removable 18650 battery, it prioritises real-world usability while delivering outstanding imaging performance.

HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager Performance & Key Features

Powered by a 640x512, 12µm thermal sensor with <35mK NETD sensitivity and a fast F1.0 35mm lens, the Gryphon delivers excellent detection capability out to 1400m. The combination of thermal and optical channels allows users to switch modes instantly or blend the two for enhanced clarity. The high-resolution 1024x768 OLED display ensures the resulting image is crisp and easy on the eye, even during extended sessions.

• Highly sensitive 640x512 thermal sensor paired with an F1.0 35mm lens for detailed long-range detection.
• Multiple viewing modes including thermal, visible-light camera, and Fusion for ultimate identification accuracy.
• Up to 8× digital magnification with a smooth jog-wheel interface for quick adjustments.
• Ideal for wildlife spotting, hunting, and field operations requiring precision in mixed lighting conditions.

HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager Build Quality & Handling

The Gryphon’s redesigned chassis is compact, ergonomic, and intended for true one-handed operation. At just 0.5 kg, it balances portability with rugged durability, while its IP67 rating ensures dependable performance in harsh weather and dusty environments. The jog wheel and intuitive control layout make menu navigation and magnification changes easy, even when wearing gloves.

Is the HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager Easy to Use?

Yes — its user-focused controls and clear menu system make operation straightforward for beginners and experienced users alike. Switching between image modes is quick, and the jog wheel offers a natural, optical-scope-like way to manage magnification. The removable 18650 battery also simplifies power management during longer outings.

• Smooth jog-wheel magnification and menu control.
• Simple mode switching between thermal, optical, and Fusion views.
• Comfortable OLED viewing with a detailed, responsive display.

Key Takeaways of the HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager

This imager stands out for its class-leading fusion capabilities, advanced thermal sensitivity, and highly practical ergonomics. While its feature-rich interface may require brief familiarisation, the resulting performance benefits make it a strong choice for demanding field users. Its removable battery system, rugged IP67 protection, and excellent display quality further enhance its reliability. Overall, it is an outstanding tool for those seeking premium detail, long-range detection, and flexible imaging modes in a single device.

HikMicro Pro 35mm Thermal (640x512) & Visible Fusion Imager FAQs

How far can the Gryphon detect heat sources?

The Gryphon can detect a human-sized heat source at approximately 1400m thanks to its 35mm F1.0 thermal lens and 640x512 sensor. This makes it suitable for long-range wildlife observation and search tasks. Its fine NETD rating ensures that even subtle temperature differences can be detected.

What are the benefits of the Fusion imaging mode?

Fusion mode overlays the optical camera’s detail onto the thermal image, enhancing edge definition and identification accuracy. This is particularly useful when distinguishing animals, objects, or terrain features at mid-to-long distances. It also helps maintain situational awareness in varied lighting conditions.

Does the Gryphon work well in complete darkness?

Yes. The thermal sensor operates independently of visible light, and the optical camera is supported by an IR torch for true night-vision performance. Users can switch between pure thermal or optical night-vision modes depending on identification needs.

How smooth is the magnification adjustment?

The jog wheel control provides a tactile, precise way to adjust both the 2× optical and 1–8× digital magnification levels. This mechanism mimics traditional optical scopes, making it intuitive for users who prefer fine control. It also speeds up menu navigation.

Is the device suitable for harsh weather environments?

With an IP67 rating, the Gryphon is dustproof and protected against temporary water submersion. It remains operational in temperatures from -20°C to 55°C, ensuring dependable use in a wide range of climates. The durable chassis further enhances field reliability.

What type of battery does it use and how long does it last?

The Gryphon is powered by a removable 18650 battery, providing up to 4.5 hours of runtime per charge. Replacement batteries are widely available, enabling uninterrupted extended use. A high-spec charger is included for monitoring battery health.

Can I record footage directly on the device?

Yes, the built-in 16GB memory allows users to capture both images and video. This is ideal for documenting fieldwork or reviewing observations later. Content can also be transferred via the T-Vision app.

Does the Gryphon support Wi-Fi or mobile connectivity?

It includes a Wi-Fi hotspot feature that pairs with the HIKMICRO T-Vision app. Users can stream the live view, control settings remotely, or download stored files. The app also enables firmware updates and additional functionality.

How comfortable is the device for extended viewing?

The 1024×768 OLED screen offers a bright, high-contrast image that reduces eye fatigue. Combined with its 0.5 kg weight and ergonomic grip, the Gryphon is well suited to long field sessions. Its intuitive controls also minimise handling disruption.

What colour palettes are available for thermal viewing?

The device includes White Hot, Black Hot, Red Hot, and Fusion palettes, allowing users to tailor contrast and visibility to the environment. Each palette highlights heat signatures differently, enhancing detection efficiency. Additional visible and Thermal & Visible Fusion modes offer even more versatility.

For more options, explore the full range of HIKMICRO thermal imaging monoculars here.