HIKMICRO Lynx 3.0 LH19 19mm Thermal Imaging Monocular

The Lynx 3.0 LH19 features a high-performance 384 × 288 VOx uncooled thermal detector with a 12μm pixel pitch and 50Hz refresh rate.

The sensor captures 110,592 individual thermal pixels, providing detailed information about temperature differences across the observed scene.

Its less than 15mK NETD thermal sensitivity is one of the most important improvements offered by the Lynx 3.0 generation.

NETD measures the smallest temperature difference a thermal sensor can distinguish. A lower NETD value indicates greater sensitivity to subtle temperature variations.

This helps the LH19 3.0 reveal more detail when thermal contrast is limited, including during damp weather, mist or conditions where the background and observed subject have similar temperatures.

The 50Hz refresh rate also provides smooth thermal image movement when scanning the environment or observing moving wildlife.

The HIKMICRO Lynx 3.0 LH19 uses a 19mm F1.0 germanium objective lens designed to balance thermal detection distance with a practical field of view.

Its 1.9× optical base magnification provides a relatively wide viewing area, making the device particularly suitable for scanning fields, woodland edges and mixed countryside environments.

Digital magnification extends the available viewing range up to 15.2×, while Zoom Pro processing helps improve the appearance of digitally enlarged thermal images.

The quoted 900-metre detection range refers to the manufacturer's thermal detection rating under suitable conditions.

Detection should not be confused with positive identification. The ability to recognise a particular animal or object depends on distance, target size, atmospheric conditions and image magnification.

The Lynx 3.0 LH19 incorporates HIKMICRO's latest generation of thermal image-processing technology.

Image Pro 3.0

Image Pro 3.0 uses advanced processing algorithms to enhance image sharpness, thermal contrast and detail, improving the visibility of objects against their surroundings.

Zoom Pro

Zoom Pro improves the presentation of digitally magnified thermal images, helping reduce the apparent loss of detail associated with increasing digital zoom.

HSIS Shutterless Imaging

HIKMICRO's Shutterless Image System eliminates the regular image freezes associated with conventional shutter-based thermal calibration.

This provides a more continuous viewing experience when scanning an area or following a moving heat source.

Sync Pro

Sync Pro supports responsive image presentation and contributes to a smooth viewing experience.

Combined with the high-sensitivity thermal sensor and AMOLED display, these technologies help the LH19 3.0 deliver detailed thermal imagery across a wide range of conditions.

The Lynx 3.0 LH19 features a 0.49-inch AMOLED display with a resolution of 1920 × 1080 pixels.

The high-resolution display provides excellent contrast and a detailed viewing image, helping users distinguish thermal features and subtle temperature differences.

Six thermal colour palettes are available:

• White Hot: Warmer objects appear brighter than cooler surroundings.
• Black Hot: Warmer objects appear darker against cooler backgrounds.
• Red Hot: Warmer areas are highlighted using red tones.
• Red Monochrome: A red-based thermal image presentation.
• Green Monochrome: A green-based thermal image presentation.
• Fusion: Multiple colours represent different temperature levels.

The preferred colour palette will depend on viewing conditions and personal preference.

The device also features brightness, contrast and tone adjustment, allowing the image to be tailored to different environments.

The HIKMICRO Lynx 3.0 LH19 uses a replaceable, rechargeable 18650 lithium-ion battery system.

Unlike thermal monoculars with permanently sealed batteries, the LH19 3.0 allows a depleted battery to be removed and replaced with a charged spare.

The supplied UK package includes two rechargeable 18650 batteries and a separate battery charger, allowing users to prepare a spare battery for longer periods outdoors.

The device supports direct USB-C charging and can also be powered using a suitable external power source.

Battery life varies depending on temperature, Wi-Fi use, device settings and battery condition.

Only use suitable rechargeable 18650 batteries that meet HIKMICRO's requirements. Do not assume that every generic 18650 battery is compatible.

The Lynx 3.0 LH19 includes 64GB of built-in eMMC storage for capturing photographs and video recordings.

Audio recording is also supported, allowing compatible video recordings to include sound.

The built-in Wi-Fi hotspot enables wireless connection to the HIKMICRO Sight app on compatible smartphones and tablets.

The app allows users to access supported features including live viewing, media management and device settings.

Picture-in-Picture displays a magnified section of the image while retaining the wider scene in the main viewing area.

Hot Track helps highlight prominent heat sources within the thermal image.

The HIKMICRO Lynx 3.0 range offers several lens and sensor combinations designed for different viewing distances and field-of-view requirements.

Lynx 3.0 LH15

The LH15 offers an accessible entry into the Lynx 3.0 range, with a 320 × 240 sensor and 15mm lens. Its wider viewing area is useful for shorter-distance observation and general scanning.

Lynx 3.0 LH19

The LH19 upgrades to a 384 × 288 thermal sensor and 19mm objective lens, offering improved image detail and a 900-metre detection range. Its 1.9× base magnification makes it particularly versatile for mixed countryside environments.

Lynx 3.0 LH25

The LH25 combines a 384 × 288 sensor with a longer 25mm lens, providing increased base magnification and a 1,200-metre detection range. It is better suited to users who regularly observe at greater distances.

Lynx 3.0 LH35

The LH35 features a 35mm lens and a detection range of up to 1,800 metres. Its higher base magnification provides greater reach but a narrower field of view.

Which model should you choose?

For general countryside scanning, the LH19 3.0 offers an excellent balance of sensor resolution, thermal sensitivity, field of view and detection distance.

Users who regularly observe over longer distances may prefer the LH25 or LH35, while those prioritising wider viewing coverage and a lower purchase price may consider the LH15.

The Lynx 3.0 LH19 introduces several important improvements over earlier-generation HIKMICRO Lynx LH19 thermal monoculars.

The main improvements are the more sensitive thermal detector, substantially higher-resolution display, increased storage capacity and HSIS shutterless imaging.

Although both generations have a quoted detection range of 900 metres, the Lynx 3.0 LH19 offers improved image presentation and sensitivity in challenging thermal conditions.

The HIKMICRO Lynx 3.0 LH19 is an excellent choice for users seeking a versatile thermal monocular that balances viewing width with useful detection distance.

Its 19mm lens and 384 × 288 sensor make it particularly suitable for general outdoor observation rather than exclusively long-distance viewing.

• Wildlife observation and monitoring
• Scanning open fields and countryside
• Observing woodland edges and hedgerows
• Locating heat signatures in complete darkness
• General outdoor exploration
• Land and property observation
• Monitoring areas with limited visible light

Because the device detects thermal radiation, it does not require an infrared illuminator or visible light source to operate in darkness.

The compact 331g design also makes it convenient to carry during longer periods outdoors.

The HIKMICRO Lynx 3.0 LH19 UK retail package includes the thermal monocular together with its rechargeable battery system and charging accessories.

• 1 × HIKMICRO Lynx 3.0 LH19 Thermal Imaging Monocular
• 2 × Rechargeable 18650 Lithium-Ion Batteries
• 1 × Battery Charger
• 1 × USB Type-C Cable
• 1 × Lens Cleaning Cloth
• 1 × Quick Start Guide / User Documentation

The inclusion of two rechargeable 18650 batteries and a separate charger allows one battery to be used while the second is prepared as a spare.

Only compatible batteries and charging equipment should be used with the device.

The HIKMICRO Lynx 3.0 LH19 is supplied with HIKMICRO manufacturer warranty coverage, with different warranty periods applying to the main device, thermal imaging detector and rechargeable batteries.

3-Year Main Device Warranty

The main monocular is covered against qualifying manufacturing defects for three years, subject to HIKMICRO's warranty terms and conditions.

10-Year Thermal Detector Warranty

The uncooled thermal imaging detector benefits from a separate ten-year manufacturer warranty.

1-Year Battery Warranty

The supplied rechargeable 18650 batteries are covered by a one-year manufacturer warranty against qualifying defects.

Warranty cover is subject to the manufacturer's applicable terms and conditions. Accidental damage, misuse, unauthorised modifications and normal wear may not be covered.

Proof of purchase may be required when making a claim.

For assistance with a warranty issue, please contact Bamfords Online with your order details and a description of the problem.

Your statutory consumer rights are unaffected.

What is the detection range of the HIKMICRO Lynx 3.0 LH19?

The LH19 3.0 has a manufacturer-rated thermal detection range of up to 900 metres. Actual performance depends on environmental conditions and the size of the observed heat source.

What thermal sensor does the LH19 3.0 use?

It features a 384 × 288 VOx thermal detector with a 12μm pixel pitch and less than 15mK NETD sensitivity.

Is the Lynx 3.0 LH19 better than the previous LH19?

The Lynx 3.0 introduces improved thermal sensitivity, a higher-resolution AMOLED display, Image Pro 3.0 processing, HSIS shutterless imaging and increased internal storage compared with the previous Lynx 2.0 LH19.

What battery does the LH19 3.0 use?

It uses a replaceable, rechargeable 18650 lithium-ion battery.

Are batteries included?

Yes. Two rechargeable 18650 lithium-ion batteries are included in the UK retail package.

Does it include a battery charger?

Yes. A separate battery charger is included alongside the two rechargeable batteries.

How long does the battery last?

HIKMICRO specifies up to five hours of operation at 25°C with the Wi-Fi hotspot enabled, or approximately 4.5 hours at -20°C under the same conditions.

Can I swap batteries in the field?

Yes. The removable 18650 battery system allows a depleted battery to be replaced with a charged compatible spare.

Can the monocular be charged using USB-C?

Yes. The device supports direct USB-C charging and compatible external power supplies.

Does the LH19 3.0 have a laser rangefinder?

No. The LH19 3.0 does not feature an integrated laser rangefinder.

Does it work in complete darkness?

Yes. Thermal imaging detects heat radiation rather than visible light, so no external infrared illuminator is required.

Does it have photo and video recording?

Yes. The device supports photo, video and audio recording with 64GB of built-in storage.

Can I connect it to my smartphone?

Yes. The built-in Wi-Fi hotspot supports connection to the HIKMICRO Sight app on compatible mobile devices.

What is HSIS shutterless imaging?

HSIS is HIKMICRO's Shutterless Image System. It provides continuous thermal viewing without the regular image freezes associated with conventional shutter calibration.

Does the LH19 3.0 have digital zoom?

Yes. It offers 1.9× base magnification and up to 15.2× maximum magnification, with Zoom Pro image enhancement.

What is the field of view?

The field of view is 13.8° × 8.4°, equivalent to approximately 24.2m × 14.7m at a distance of 100 metres.

Is the HIKMICRO Lynx 3.0 LH19 waterproof?

Yes. It has an IP67 protection rating, providing dust resistance and protection against temporary immersion under the relevant test conditions.

How much does the monocular weigh?

Approximately 331g including the battery.

Can it be mounted on a tripod?

Yes. It features a standard 1/4"-20 UNC tripod mounting interface.

What is the difference between the LH19 and LH25?

Both use a 384 × 288 thermal sensor. The LH19 has a 19mm lens with a 900-metre detection range and wider viewing area, while the LH25 uses a longer 25mm lens with a 1,200-metre detection range and greater base magnification.

What warranty does the LH19 3.0 come with?

The main device has a three-year manufacturer warranty, the thermal detector has a ten-year warranty and the rechargeable batteries have a one-year warranty, subject to HIKMICRO's warranty conditions.

Does the device require an infrared torch?

No. The LH19 3.0 is a thermal imaging device and operates without additional infrared illumination.

Is the LH19 3.0 suitable for general wildlife observation?

Yes. Its wide field of view, sensitive thermal detector and compact construction make it particularly suitable for observing wildlife and scanning countryside environments.