HIKMICRO Stellar SQ50L 3.0 Thermal Imaging Scope with LRF 50mm 640px
Add your preferred 2 piece match mount to your basket and the discount will be applied automatically.
The HIKMICRO Stellar 3.0 SQ50L Thermal Rifle Scope combines a high-resolution 640 × 512 thermal sensor with a powerful 50mm F1.0 objective lens, delivering detailed thermal imaging and long-range detection in a traditional riflescope design.
With a thermal detection range of up to 2,600 metres, an integrated 1,000m laser rangefinder and ballistic calculation, the SQ50L is designed for demanding night-time observation and shooting applications. Its sub-15mK thermal sensitivity helps reveal fine temperature differences even in challenging weather conditions.
The conventional 30mm tube allows mounting with compatible scope rings, while HIKMICRO's shutterless imaging system, Image Pro 4.0 processing and high-resolution OLED display provide a clear, uninterrupted viewing experience.
Key Features
- 640 × 512 thermal sensor with 12μm pixel pitch
- 50mm F1.0 objective lens
- Sub-15mK thermal sensitivity
- Up to 2,600m thermal detection range
- Integrated 1,000m laser rangefinder with ballistic calculation
- 3.6–26.6× magnification
- 1.03-inch 2560 × 2560 OLED display
- 50Hz thermal refresh rate
- HIKMICRO Image Pro 4.0 and Zoom Pro
- HSIS shutterless imaging technology
- 30mm mounting tube
- Internal rechargeable batteries plus replaceable 18650 battery
- Up to 9 hours operating time
- IP67 weather-resistant construction
- Video recording, image capture and multiple zeroing profiles
Full Product Specifications
| Brand | HIKMICRO |
| Model | Stellar 3.0 SQ50L |
| Manufacturer SKU | HM-SQ50L3.0 |
| Thermal sensor | 640 × 512 VOx |
| Pixel pitch | 12μm |
| Thermal sensitivity | NETD <15mK |
| Refresh rate | 50Hz |
| Objective lens | 50mm F1.0 |
| Detection range | 2,600m |
| Magnification | 3.6–26.6× |
| Field of view at 100m | 15.4 × 12.3m |
| Minimum focus | 5m |
| Laser rangefinder | 10–1,000m, ±1m accuracy |
| Ballistic calculator | Yes |
| Display | 1.03-inch OLED, 2560 × 2560 |
| Mounting tube | 30mm |
| Battery system | Internal rechargeable batteries and removable 18650 |
| Operating time | Up to 9 hours |
| Protection | IP67 |
| Internal storage | 64GB |
Thermal Imaging & Detection
The 640 × 512 sensor provides detailed thermal imagery, while the 50mm lens is optimised for observing heat signatures at longer distances.
With a detection capability of up to 2,600m, the SQ50L is well suited to open terrain and longer-range observation. Detection distance refers to recognising the presence of a heat source, not guaranteed target identification.
Image Pro 4.0, Zoom Pro and HSIS technology work together to improve image presentation and maintain uninterrupted viewing.
Laser Rangefinder & Ballistic Calculator
The integrated Class 1 laser rangefinder measures distances from 10m to 1,000m with a stated accuracy of ±1m.
The built-in ballistic calculator can use range information alongside configured ballistic parameters to provide aiming assistance.
30mm Tube & Rifle Mounting
The Stellar 3.0 SQ50L features a conventional 30mm mounting tube and requires suitable 30mm scope rings.
Scope rings and rifle mounts are not included. Select mounts suitable for the rifle, rail and required mounting height.
Battery & Charging
The scope uses two internal rechargeable lithium batteries together with a removable rechargeable 18650 battery.
Operating time is up to 9 hours under the manufacturer's stated test conditions. Actual runtime depends on temperature and enabled functions.
The USB-C connection charges the internal battery system. The removable 18650 battery should be charged using a compatible external charger.
Recording & Additional Functions
- Photo and video recording with audio
- Recoil-activated video recording
- Picture-in-picture viewing
- Multiple reticle options and zeroing profiles
- Hotspot tracking
- Selectable thermal colour palettes
- 64GB built-in storage
- HIKMICRO Sight app connectivity
What's in the Box?
- 1 × HIKMICRO Stellar 3.0 SQ50L Thermal Rifle Scope
- Rechargeable 18650 batteries
- Compatible battery charger
- USB-C cable
- Protective carrying bag
- Lens cleaning cloth
- Protective scope accessories
- Quick start documentation
Please note: Scope rings and rifle mounting hardware are not included.
Manufacturer Warranty
HIKMICRO provides a manufacturer's limited warranty covering eligible defects in materials and workmanship:
- 3 years on the scope's components
- 10 years on the uncooled thermal sensor
- 1 year on the removable rechargeable battery
Warranty cover is subject to HIKMICRO's terms and conditions. For assistance, contact sales@bamfordguns.co.uk with proof of purchase and details of the issue. Your statutory consumer rights are unaffected.
Frequently Asked Questions
Does the SQ50L have a laser rangefinder?
Yes. Its integrated LRF measures distances up to 1,000m.
What is the thermal detection range?
Up to 2,600m under suitable conditions.
What size scope rings are required?
Compatible 30mm scope rings are required and sold separately.
What is the difference between the SQ50L and SH50L?
The SQ50L uses a higher-resolution 640 × 512 thermal sensor, while the SH50L uses a 384 × 288 sensor. Both have 50mm lenses and integrated laser rangefinders.
Does it use an 18650 battery?
Yes. It combines internal rechargeable batteries with a replaceable rechargeable 18650 battery.
Compatible Accessories
Free Standard Delivery When You Spend £50