HIKMICRO Lynx LQ35L 3.0 Thermal Monocular with LRF 35mm 640px

The Lynx LQ35L 3.0 incorporates a high-resolution 640 × 512 uncooled VOx thermal detector with a 12μm pixel pitch, providing 327,680 native thermal pixels.

This higher-resolution sensor captures substantially more thermal image information than the 384 × 288 detectors used in the LH-series Lynx 3.0 models.

The additional native thermal pixels help reveal animal outlines, vegetation and surrounding terrain with greater clarity, particularly when observing distant subjects.

With a manufacturer-stated Noise Equivalent Temperature Difference (NETD) below 15mK, the detector is capable of distinguishing very small temperature differences under specified test conditions.

Lower NETD values generally indicate improved sensitivity to subtle thermal variations, which can help separate an animal's heat signature from surrounding ground and vegetation.

The combination of high thermal resolution and exceptional sensitivity makes the LQ35L particularly capable when observing wildlife against backgrounds with limited temperature contrast.

Actual image quality depends on atmospheric humidity, temperature differences, weather, subject size and observation distance.

The LQ35L 3.0 features a 35mm F1.0 objective lens designed to provide long-range thermal detection while maintaining a practical field of view.

The objective provides 1.9× base magnification, allowing users to scan relatively wide areas while benefiting from the high-resolution thermal detector.

A manual objective focus ring allows the image to be adjusted precisely for different observation distances.

HIKMICRO specifies a minimum thermal focusing distance of approximately 3.5 metres.

The F1.0 aperture allows thermal radiation to reach the detector efficiently, supporting its high-sensitivity imaging performance.

The 35mm objective is particularly suited to scanning open countryside, farmland and distant woodland edges where detailed thermal observation and longer detection distances are beneficial.

HIKMICRO specifies a maximum thermal detection range of up to 1,800 metres for the Lynx LQ35L 3.0.

This figure represents the distance at which a standard reference thermal target may be detected under the manufacturer's specified conditions.

Detection means establishing the presence of a heat signature. It does not guarantee that an animal or object can be positively identified at the maximum stated distance.

The combination of a 35mm objective, 640 × 512 thermal detector and below-15mK sensitivity makes the LQ35L well suited to observing thermal subjects across larger landscapes.

Actual detection and identification distances depend on target size, atmospheric humidity, weather, temperature contrast and surrounding terrain.

The 1,800m thermal detection range is separate from the integrated laser rangefinder's measuring range.

The defining feature of the Lynx LQ35L 3.0 is its integrated laser rangefinder (LRF), which provides measured distance information directly within the thermal viewing image.

HIKMICRO's UK product specification lists a maximum laser measuring distance of up to 1,000 metres, with stated accuracy of ±1 metre under specified conditions.

The laser rangefinder uses a 905nm Class 1 laser and is designed to measure the distance to a suitable target.

Unlike software-based distance estimation, which calculates an approximate distance using reference information, the integrated LRF provides a direct laser measurement.

This is particularly useful when observing wildlife across open countryside, where judging distance by eye can be difficult, especially in darkness.

• Integrated laser rangefinder: Yes
• UK-listed maximum measuring range: 1,000 metres
• Stated measuring accuracy: ±1 metre
• Laser wavelength: 905nm
• Laser safety classification: Class 1
• Distance information displayed through the monocular

Actual laser ranging performance depends on target reflectivity, atmospheric conditions, angle, distance and other environmental factors.

The rangefinder is intended for distance measurement. It does not increase the thermal detector's resolution or detection range.

The Lynx LQ35L 3.0 provides an angular field of view of 12.5° × 7.5°, equivalent to approximately 21.9 × 13.2 metres at a distance of 100 metres.

This viewing area allows users to scan open fields, woodland edges and surrounding countryside while retaining sufficient image detail to examine individual thermal subjects.

The monocular provides 1.9× base magnification and supports up to 8× digital zoom, giving a total magnification range of approximately 1.9× to 15.2×.

Digital zoom enlarges a selected portion of the thermal image, allowing users to examine smaller areas without physically moving closer to the subject.

Increasing digital zoom narrows the visible field of view and does not increase the thermal detector's physical resolution.

The high-resolution 640 × 512 detector helps retain useful image information when examining digitally magnified areas.

The LQ35L 3.0 features HIKMICRO's Image Pro 3.0 thermal image-processing technology.

This system is designed to improve perceived image clarity, contrast and edge definition, helping thermal subjects stand out against vegetation and surrounding terrain.

Image Pro 3.0 works alongside the 640 × 512 detector and below-15mK thermal sensitivity to provide a detailed viewing image.

This processing can be particularly useful when observing animals in challenging conditions where the temperature difference between a subject and its surroundings is relatively small.

Image enhancement improves the displayed picture but does not increase the physical resolution of the thermal detector.

The Lynx LQ35L 3.0 incorporates HIKMICRO Zoom Pro technology, designed to improve the perceived quality of digitally magnified thermal images.

Digital zoom normally enlarges the existing thermal image, which can make individual pixels and image noise more noticeable.

Zoom Pro applies additional image processing to refine the magnified picture and help maintain useful visual detail.

This complements the high-resolution 640 × 512 thermal detector, particularly when examining distant heat signatures or smaller areas of the scene.

Zoom Pro does not increase the native pixel count of the thermal detector.

The LQ35L 3.0 incorporates HIKMICRO's Shutterless Image System, known as HSIS.

Conventional thermal imaging devices may periodically interrupt the displayed image while carrying out mechanical shutter calibration.

HSIS is designed to reduce these interruptions, helping maintain a more continuous viewing image during observation.

This is particularly beneficial when following moving wildlife or scanning across open countryside where maintaining visual contact with a subject is important.

The system complements the device's 50Hz thermal refresh rate, supporting smooth thermal viewing.

The HIKMICRO Lynx LQ35L 3.0 features a 0.49-inch AMOLED display with a resolution of 1920 × 1080 pixels.

The high-resolution display presents the processed thermal image, digital magnification, laser rangefinder measurements and device menus through the eyepiece.

Six selectable thermal colour palettes are available:

• White Hot
• Black Hot
• Red Hot
• Red Monochrome
• Green Monochrome
• Fusion

Different colour palettes allow users to adapt the viewing image to changing observation conditions and personal preference.

Brightness, contrast and warm or cold display tones can also be adjusted.

The eyepiece provides dioptre adjustment from -5D to +3D, with 20mm eye relief and a 6mm exit pupil.

The LQ35L 3.0 includes several observation functions designed to improve convenience and situational awareness.

Picture-in-Picture displays a magnified section of the thermal image while retaining the wider surrounding view.

This allows users to examine a distant subject without completely losing awareness of nearby terrain or other heat signatures.

Hot Track helps identify warmer areas within the thermal image.

The integrated laser rangefinder provides measured distance information to suitable targets, complementing the thermal observation functions.

Standby mode allows the monocular to remain ready for use between observation periods.

The HIKMICRO Lynx LQ35L 3.0 uses a replaceable rechargeable 18650 lithium-ion battery system.

The standard manufacturer accessory package includes two rechargeable 18650 batteries and a compatible battery charger.

This allows one battery to be installed in the monocular while the second is carried as a spare for longer observation sessions.

• Battery type: Rechargeable 18650 lithium-ion
• Battery system: Removable and replaceable
• Rechargeable batteries included: 2
• Battery charger included: Yes
• Operating time at 25°C: Up to 5 hours per battery
• Operating time at -20°C: Up to 4.5 hours per battery
• Manufacturer runtime test condition: Wi-Fi hotspot enabled
• External power input: USB Type-C, 5V DC / 2A
• Direct charging: Supported

With two batteries supplied, the potential combined operating time is approximately 10 hours at 25°C under the manufacturer's stated conditions, with a battery change between sessions.

Actual runtime depends on ambient temperature, battery condition, wireless connectivity, recording activity, laser ranging usage and other device settings.

Only use compatible rechargeable batteries and follow HIKMICRO's charging and battery safety instructions.

The Lynx LQ35L 3.0 incorporates 64GB of built-in eMMC storage for saving thermal photographs and video recordings.

Audio recording is also supported, allowing sound to be captured alongside compatible video recordings.

The device supports 2.4GHz and 5GHz Wi-Fi connectivity for use with compatible smartphones and tablets.

The HIKMICRO Sight app provides supported functions including live viewing, access to saved media and compatible device management features.

• Thermal photograph capture
• Thermal video recording
• Audio recording
• 64GB internal storage
• Local media album
• 2.4GHz and 5GHz Wi-Fi
• HIKMICRO Sight app compatibility
• USB Type-C connectivity

Available app features may vary depending on device firmware and application version.

The Lynx LQ35L 3.0 combines a high-resolution thermal detector, 35mm objective lens and integrated laser rangefinder within a compact handheld housing.

Its manufacturer-specified dimensions are approximately 173.3 × 66.8 × 49.3mm, with a weight of approximately 410.7g including battery.

The integrated rangefinder adds some size and weight compared with the standard LQ35 3.0, while eliminating the need to carry a separate ranging device for many observation tasks.

The monocular has an IP67 ingress protection rating, providing resistance to dust and temporary water immersion under the conditions specified by the rating.

HIKMICRO specifies an operating temperature range from -30°C to +45°C.

The manual focus ring, replaceable battery system and compact construction make the LQ35L suitable for regular outdoor observation.

The LQ35L 3.0 and standard LQ35 3.0 share the same thermal detector, 35mm objective lens, magnification and manufacturer-stated detection range.

The key difference is the integrated laser rangefinder fitted to the LQ35L.

The LQ35L 3.0 provides the same core thermal imaging performance as the standard LQ35 but adds direct laser distance measurement.

For customers who regularly need to measure distances to observed subjects, the LQ35L is the more capable option.

For those who do not require laser ranging, the standard LQ35 provides equivalent thermal sensor performance in a lighter and more affordable device.

The standard HIKMICRO Lynx LQ35L 3.0 manufacturer package includes:

• 1 × HIKMICRO Lynx LQ35L 3.0 thermal monocular with integrated laser rangefinder
• 2 × rechargeable 18650 lithium-ion batteries
• 1 × compatible battery charger
• 1 × USB Type-C cable
• 1 × lint-free lens cleaning cloth
• 1 × quick-start guide

Two rechargeable 18650 batteries and a compatible charger are included in the standard manufacturer accessory package.

The laser rangefinder is integrated into the monocular and does not require a separate ranging device.

No external infrared illuminator is required for thermal observation.

The HIKMICRO Lynx LQ35L 3.0 is covered by the manufacturer's applicable limited warranty terms.

• Main device: 3-year standard manufacturer warranty
• Uncooled thermal detector: Extended component-specific coverage may apply under HIKMICRO's warranty policy
• Rechargeable batteries and charger: Subject to applicable accessory warranty terms
• Eligible product registration may provide additional warranty coverage where offered by HIKMICRO

Warranty eligibility, registration requirements, component coverage and exclusions are governed by the manufacturer's applicable UK warranty terms.

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What thermal sensor does the HIKMICRO Lynx LQ35L 3.0 use?

It uses a high-resolution 640 × 512 VOx thermal detector with a 12μm pixel pitch and thermal sensitivity below 15mK.

What is the thermal detection range of the LQ35L 3.0?

HIKMICRO specifies a maximum thermal detection range of up to 1,800 metres under reference test conditions. Positive identification distances will generally be shorter.

Does the LQ35L 3.0 have a built-in laser rangefinder?

Yes. The LQ35L features an integrated Class 1 laser rangefinder, allowing distance measurements to suitable targets directly through the monocular.

What is the laser rangefinder's measuring distance?

HIKMICRO's UK product specification lists a maximum measuring range of up to 1,000 metres, with stated accuracy of ±1 metre under specified conditions.

What is the difference between thermal detection range and laser ranging distance?

Thermal detection range refers to the distance at which a reference heat signature may be detected. Laser ranging distance refers to the distance over which the integrated laser can measure a suitable target. The LQ35L has a stated thermal detection range of 1,800m and a UK-listed laser ranging distance of 1,000m.

What is the difference between the LQ35L 3.0 and LQ35 3.0?

Both models share the same 640 × 512 thermal detector, 35mm objective lens and 1,800m detection range. The LQ35L adds an integrated laser rangefinder and has a slightly larger, heavier housing.

Does the LQ35L 3.0 have manual focus?

Yes. The monocular features a manual objective focus ring, allowing the thermal image to be adjusted for different observation distances.

Is the LQ35L suitable for long-range wildlife observation?

Yes. Its high-resolution thermal detector, 35mm objective lens, long thermal detection range and integrated laser rangefinder make it suitable for observing wildlife across open countryside and larger landscapes.

Does the LQ35L 3.0 support Zoom Pro?

Yes. Zoom Pro provides additional digital image enhancement designed to improve perceived clarity when using digital magnification.

Does the LQ35L work in complete darkness?

Yes. Thermal imaging detects infrared radiation emitted by objects and does not require visible light or an external infrared illuminator.

What is the field of view of the LQ35L 3.0?

The field of view is approximately 21.9 × 13.2 metres at 100 metres, equivalent to 12.5° × 7.5°.

Are rechargeable batteries included?

Yes. Two rechargeable 18650 lithium-ion batteries are included in the standard manufacturer package.

Is a battery charger included?

Yes. A compatible battery charger and USB Type-C cable are included.

How long does the battery last?

HIKMICRO specifies up to 5 hours per battery at 25°C and up to 4.5 hours at -20°C with the Wi-Fi hotspot enabled under its test conditions.

Can the LQ35L be powered from a power bank?

Yes. The monocular supports compatible external power through USB Type-C using the manufacturer's specified 5V DC / 2A input.

Can the LQ35L 3.0 record video and photographs?

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

Does the LQ35L connect to a smartphone?

Yes. It supports 2.4GHz and 5GHz Wi-Fi and is compatible with the HIKMICRO Sight app.

Is the LQ35L 3.0 waterproof?

It has an IP67 ingress protection rating, providing resistance to dust and temporary water immersion under the conditions specified by the rating.

What warranty is included?

The main device carries a three-year manufacturer's warranty. Additional component-specific coverage and any registration extensions are subject to HIKMICRO's applicable warranty terms.