HIKMICRO Lynx LH15 3.0 Thermal Monocular 15mm 320px
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The HIKMICRO Lynx LH15 3.0 Thermal Monocular combines a 320 × 240 thermal detector with a high-sensitivity rating below 18mK and a 15mm F1.0 objective lens. Designed for wildlife observation, countryside scanning and outdoor use in complete darkness, it delivers improved native thermal resolution and image sensitivity in a compact handheld device.
With 2.2× base magnification, a manufacturer-stated detection range of up to 750 metres and a field of view measuring approximately 20.5 metres across at 100 metres, the LH15 3.0 provides a practical balance between scanning open ground and observing heat signatures at moderate distances.
The latest Lynx 3.0 technology includes Image Pro 3.0, Zoom Pro and the HIKMICRO Shutterless Image System (HSIS). These features work together to improve image presentation, digital magnification and viewing continuity. A 1024 × 768 AMOLED display, 64GB internal storage and dual-band Wi-Fi provide additional viewing and recording flexibility.
Powered by replaceable rechargeable 18650 batteries, the LH15 3.0 offers up to 5.5 hours of continuous operation per battery at 25°C under manufacturer test conditions. Its lightweight, IP67-rated construction makes it suitable for regular outdoor observation.
Key Features
- 320 × 240 VOx thermal imaging detector
- 76,800 native thermal pixels
- 12μm thermal sensor pixel pitch
- High thermal sensitivity with NETD below 18mK
- 15mm F1.0 objective lens
- Focus-free operation with 7m minimum focusing distance
- Manufacturer-stated detection range up to 750 metres
- 2.2× base magnification
- Up to 8× digital zoom, giving 2.2×–17.6× total magnification
- 11.7° × 8.8° angular field of view
- 20.5 × 15.4m viewing area at 100 metres
- 50Hz thermal refresh rate
- Image Pro 3.0 thermal image processing
- Zoom Pro digital image enhancement
- HIKMICRO Shutterless Image System (HSIS)
- 1024 × 768 AMOLED viewing display
- Six selectable thermal colour palettes
- Picture-in-Picture and Hot Track functions
- 64GB internal recording storage
- Thermal photo, video and audio recording
- 2.4GHz and 5GHz Wi-Fi connectivity
- HIKMICRO Sight app compatibility
- Replaceable rechargeable 18650 battery system
- Two rechargeable batteries and charger included
- Up to 5.5 hours runtime per battery at 25°C
- USB Type-C charging and external power support
- IP67 dust and water protection
- Lightweight design weighing 296.5g including battery
320 × 240 Thermal Sensor & <18mK Sensitivity
The Lynx LH15 3.0 incorporates a 320 × 240 uncooled VOx thermal detector with a 12μm pixel pitch, providing 76,800 native thermal pixels.
This represents approximately 56% more native thermal pixels than the 256 × 192 detector used in the Lynx LE15 3.0.
The LH15 also offers improved thermal sensitivity, with a manufacturer-stated NETD below 18mK under specified test conditions.
NETD measures the smallest temperature difference a thermal detector can distinguish. A lower value generally indicates greater sensitivity to subtle thermal variations.
The combination of additional native thermal pixels and improved sensitivity helps reveal more detail in animal outlines, vegetation and surrounding terrain.
This can be particularly useful when observing wildlife against backgrounds with relatively little temperature contrast.
Actual image quality depends on weather, atmospheric humidity, subject size, temperature differences and observation distance.
15mm F1.0 Objective Lens & Focus-Free Operation
The LH15 3.0 features a 15mm F1.0 objective lens designed to provide a balance between field of view and native magnification.
The lens offers 2.2× base magnification, making it suitable for observing animals across open fields, woodland edges and mixed countryside.
HIKMICRO specifies a focus-free objective design, meaning users do not need to adjust a conventional objective focus ring during normal observation.
The minimum focusing distance is approximately 7 metres.
The F1.0 aperture allows thermal radiation to reach the detector efficiently, supporting the performance of the high-sensitivity sensor.
Compared with longer-focal-length Lynx models, the LH15 offers a wider viewing area and lower native magnification, making it useful for scanning rather than concentrating exclusively on distant targets.
750m Thermal Detection Range
HIKMICRO specifies a maximum thermal detection range of approximately 750 metres for the Lynx LH15 3.0.
This distance is based on the manufacturer's reference thermal target under specified conditions.
Detection means identifying the presence of a heat signature. It does not guarantee that the subject can be positively identified at the maximum stated distance.
The combination of a 15mm objective lens, 320 × 240 thermal detector and high thermal sensitivity makes the LH15 suitable for wildlife observation across moderately open terrain.
Actual detection and identification distances depend on target size, atmospheric humidity, weather, surrounding vegetation and temperature contrast.
The LH15 does not include an integrated laser rangefinder. Its software-based distance estimation function should not be confused with precision laser ranging.
Field of View & 2.2×–17.6× Magnification
The Lynx LH15 3.0 provides an angular field of view of 11.7° × 8.8°, equivalent to approximately 20.5 × 15.4 metres at a distance of 100 metres.
This allows users to scan woodland clearings, fields and surrounding countryside while retaining sufficient magnification to examine thermal subjects in more detail.
The monocular has 2.2× base magnification and supports up to 8× digital zoom, giving a total magnification range of approximately 2.2× to 17.6×.
Digital zoom enlarges a selected portion of the thermal image. Increasing magnification narrows the visible area and does not increase the detector's physical resolution.
The LH15's 320 × 240 sensor provides more native thermal image information than the 256 × 192 LE15, which can be beneficial when examining smaller portions of the image.
Image Pro 3.0 Thermal Image Processing
The LH15 3.0 features HIKMICRO's Image Pro 3.0 thermal image-processing technology.
This system is designed to improve the presentation of thermal detail by refining image contrast, edge definition and perceived clarity.
Image Pro 3.0 works alongside the 320 × 240 detector and 15mm F1.0 objective lens to produce a refined thermal viewing image.
The processing can help users distinguish animals from surrounding vegetation and terrain, particularly where temperature differences are relatively subtle.
Image enhancement improves the displayed picture but does not increase the sensor's native thermal resolution.
Zoom Pro Digital Image Enhancement
Unlike the lower-resolution LE-series models, the Lynx LH15 3.0 supports HIKMICRO's Zoom Pro image-enhancement technology.
Zoom Pro is designed to improve the perceived detail and clarity of digitally magnified thermal images.
This can be useful when examining a smaller portion of the thermal scene or observing a heat signature at increased magnification.
The feature works alongside Image Pro 3.0 and the LH15's 320 × 240 detector to provide improved digital viewing flexibility.
Zoom Pro does not increase the physical pixel count of the thermal sensor, and the amount of visible detail remains dependent on distance, atmospheric conditions and the original thermal image.
HSIS Shutterless Imaging Technology
The Lynx LH15 3.0 incorporates HIKMICRO's Shutterless Image System, known as HSIS.
Traditional thermal imaging devices may periodically interrupt the viewing image while carrying out mechanical shutter calibration.
HSIS is designed to maintain a more continuous viewing image by reducing these regular shutter interruptions.
This is particularly beneficial when observing moving wildlife or scanning across open ground where maintaining an uninterrupted view is important.
The technology complements the device's 50Hz refresh rate to provide smooth thermal observation.
1024 × 768 AMOLED Display & Colour Palettes
The LH15 3.0 features a 0.39-inch AMOLED display with a resolution of 1024 × 768 pixels.
The display presents the processed thermal image, digital magnification 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 palettes allow the viewing image to be adapted to changing conditions and personal preference.
The device also provides adjustable brightness, contrast and warm or cold display tones.
Eyepiece dioptre adjustment helps users obtain a comfortable, clearly focused viewing image.
Picture-in-Picture, Hot Track & Distance Estimation
The Lynx LH15 3.0 includes several additional observation functions designed to improve convenience and situational awareness.
Picture-in-Picture allows a magnified portion of the thermal image to be displayed while retaining a wider view of the surrounding scene.
Hot Track helps identify warmer areas within the thermal image, making it easier to locate heat signatures.
The monocular also supports software-based distance measurement, providing an estimated distance based on configured reference information.
This is not a substitute for a dedicated laser rangefinder and should not be relied upon where precise distance measurements are required.
Standby mode allows the device to remain ready for use between observation periods.
18650 Battery System & Operating Time
The HIKMICRO Lynx LH15 3.0 uses a replaceable rechargeable 18650 lithium-ion battery system.
The standard accessory package includes two rechargeable 18650 batteries and a compatible battery charger.
One battery can be installed in the monocular while the second is kept as a spare for extended 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 5.5 hours per battery
- Operating time at -20°C: Up to 5 hours per battery
- Manufacturer test condition: Wi-Fi hotspot enabled
- External power input: USB Type-C, 5V DC / 2A
- Direct charging: Supported
With two batteries supplied, the combined potential operating time is approximately 11 hours at 25°C under the manufacturer's stated conditions, with a battery change between sessions.
Actual runtime depends on ambient temperature, battery condition, Wi-Fi activity, recording and other device settings.
Only use compatible rechargeable batteries and follow HIKMICRO's battery safety and charging instructions.
64GB Storage, Recording & Dual-Band Wi-Fi
The Lynx LH15 3.0 incorporates 64GB of built-in eMMC storage for thermal photographs and video recordings.
Audio recording is also supported, allowing sound to be captured alongside compatible video footage.
The monocular supports both 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 connectivity
- HIKMICRO Sight app compatibility
- USB Type-C connection
Available app functions may vary depending on device firmware and application version.
Compact Design & IP67 Protection
The HIKMICRO Lynx LH15 3.0 features a compact handheld design suitable for wildlife observation, countryside walks and regular outdoor use.
Its dimensions are approximately 156.3 × 53.6 × 49.5mm, with a manufacturer-stated weight of 296.5g including battery.
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 lightweight construction, focus-free lens and replaceable battery system make the LH15 practical for repeated scanning throughout an observation session.
LH15 3.0 vs LE15 3.0
The LH15 3.0 and LE15 3.0 both use 15mm F1.0 objective lenses and offer a 750-metre detection range. However, the LH15 provides higher native thermal resolution, improved thermal sensitivity and additional image-enhancement features.
| Specification | LH15 3.0 | LE15 3.0 |
|---|---|---|
| Thermal resolution | 320 × 240 | 256 × 192 |
| Native thermal pixels | 76,800 | 49,152 |
| Pixel pitch | 12μm | 12μm |
| NETD | <18mK | <20mK |
| Objective lens | 15mm F1.0 | 15mm F1.0 |
| Base magnification | 2.2× | 2.2× |
| Detection range | 750m | 750m |
| Field of view at 100m | 20.5 × 15.4m | 20.5 × 15.4m |
| Image Pro 3.0 | Yes | Yes |
| Zoom Pro | Yes | No |
| Display resolution | 1024 × 768 | 1024 × 768 |
| Battery type | 18650 | 18650 |
The LH15 3.0 provides approximately 56% more native thermal pixels than the LE15 3.0, together with improved thermal sensitivity and Zoom Pro support.
The LE15 3.0 remains a more affordable alternative for customers who want the same lens focal length and detection range without the additional sensor resolution and image-enhancement features.
Full Technical Specifications
| Manufacturer | HIKMICRO |
|---|---|
| Range | Lynx 3.0 |
| Model | LH15 3.0 |
| Manufacturer SKU | HM-LH15-3.0 |
| Device type | Handheld thermal imaging monocular |
| Thermal detector | Uncooled VOx focal plane array |
| Thermal resolution | 320 × 240 |
| Native thermal pixels | 76,800 |
| Pixel pitch | 12μm |
| Spectral response | 8–14μm |
| NETD | <18mK at 25°C, F1.0 |
| Refresh rate | 50Hz |
| Objective lens | 15mm F1.0 |
| Focus method | Focus-free |
| Minimum focusing distance | 7m |
| Detection range | Up to 750m |
| Base magnification | 2.2× |
| Digital zoom | Up to 8× |
| Total magnification | 2.2×–17.6× |
| Angular field of view | 11.7° × 8.8° |
| Field of view at 100m | 20.5 × 15.4m |
| Image processing | Image Pro 3.0 |
| Zoom Pro | Yes |
| Shutterless imaging | HIKMICRO HSIS |
| Display type | AMOLED |
| Display size | 0.39 inch |
| Display resolution | 1024 × 768 |
| Thermal colour palettes | 6 |
| Exit pupil | 6mm |
| Eye relief | 20mm |
| Dioptre adjustment | -5D to +3D |
| Picture-in-Picture | Yes |
| Hot Track | Yes |
| Software distance estimation | Yes |
| Integrated laser rangefinder | No |
| Photo recording | Yes |
| Video recording | Yes |
| Audio recording | Yes |
| Internal storage | 64GB eMMC |
| Wireless connectivity | 2.4GHz / 5GHz Wi-Fi |
| App compatibility | HIKMICRO Sight |
| Battery type | Rechargeable 18650 Li-ion |
| Battery system | Removable and replaceable |
| Batteries supplied | 2 |
| Battery charger supplied | Yes |
| Runtime at 25°C | Up to 5.5 hours per battery |
| Runtime at -20°C | Up to 5 hours per battery |
| External power | USB Type-C, 5V DC / 2A |
| Direct charging | Supported |
| Ingress protection | IP67 |
| Operating temperature | -30°C to +45°C |
| Dimensions | 156.3 × 53.6 × 49.5mm |
| Weight | 296.5g including battery |
What's in the Box?
The standard HIKMICRO Lynx LH15 3.0 accessory package includes:
- 1 × HIKMICRO Lynx LH15 3.0 thermal monocular
- 2 × rechargeable 18650 lithium-ion batteries
- 1 × compatible battery charger
- 1 × USB Type-C cable
- 1 × lens cleaning cloth
- 1 × quick-start guide
- 1 × user manual and warranty documentation
Two rechargeable batteries and a compatible charger are included in the standard manufacturer package.
The LH15 3.0 does not require an infrared illuminator for thermal observation, and no additional battery purchase is necessary for initial use.
HIKMICRO Manufacturer Warranty
The HIKMICRO Lynx LH15 3.0 is covered by the manufacturer's applicable limited warranty terms.
- Main device and components: 3-year standard warranty
- Uncooled thermal detector: 10-year warranty
- Removable rechargeable batteries: 1-year warranty
- Battery charger: 1-year warranty
- Eligible product registration may extend main-device coverage by an additional 180 days
Any registration-based warranty extension is subject to HIKMICRO's eligibility requirements, registration deadlines and applicable terms.
Warranty coverage is subject to the manufacturer's conditions and exclusions, including those relating to accidental damage, misuse and unauthorised modification.
For products purchased from Bamfords Online, contact us first if a fault develops. We can assist with the appropriate supplier or manufacturer warranty process.
Your statutory consumer rights are unaffected.
Frequently Asked Questions
What thermal sensor does the HIKMICRO Lynx LH15 3.0 use?
It uses a 320 × 240 VOx thermal detector with a 12μm pixel pitch and thermal sensitivity below 18mK.
What is the detection range of the LH15 3.0?
HIKMICRO specifies a maximum thermal detection range of up to 750 metres under reference test conditions. Positive identification distances will generally be shorter.
How does the LH15 3.0 compare with the LE15 3.0?
The LH15 provides approximately 56% more native thermal pixels, improved thermal sensitivity and Zoom Pro support. Both models use 15mm lenses and have a stated 750m detection range.
Does the LH15 3.0 have Zoom Pro?
Yes. The LH15 3.0 supports HIKMICRO Zoom Pro digital image enhancement, which is designed to improve perceived image clarity when using digital magnification.
Does the LH15 3.0 work in complete darkness?
Yes. Thermal imaging detects infrared radiation emitted by objects and does not require visible light or an external infrared illuminator.
Does the LH15 3.0 have adjustable objective focus?
No. HIKMICRO specifies a focus-free objective lens, so manual objective focusing is not required during normal observation.
Is the LH15 3.0 suitable for woodland and open-field observation?
Yes. Its 15mm objective, 2.2× base magnification and 20.5-metre horizontal field of view at 100 metres make it suitable for mixed woodland and open-field use.
Are 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 5.5 hours per battery at 25°C and up to 5 hours at -20°C with the Wi-Fi hotspot enabled under its test conditions.
Can I power the monocular from a power bank?
Yes. The LH15 3.0 supports compatible external power through USB Type-C using the manufacturer's specified 5V DC / 2A input.
Can the LH15 3.0 record video and photographs?
Yes. It supports photo, video and audio recording, with 64GB of built-in storage.
Does the LH15 3.0 connect to a smartphone?
Yes. It supports 2.4GHz and 5GHz Wi-Fi and is compatible with the HIKMICRO Sight app.
Does the LH15 3.0 have a laser rangefinder?
No. The LH15 3.0 does not have an integrated laser rangefinder. It supports software-based distance estimation, which is not equivalent to precision laser ranging.
Is the LH15 3.0 waterproof?
The device 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 manufacturer's standard warranty provides three years for the main device, ten years for the uncooled thermal detector and one year for removable rechargeable batteries, subject to the applicable warranty terms.
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