HIKMICRO STELLAR SQ50L 3.0 Thermal Scope is equipped with a 640 × 512 @12 μm thermal detector, with much higher sensitivity (NETD<15 mK) and the latest image processing algorithm (Image Pro 2.0) and shutterless system (HSIS), ensuring users catch the finest details no matter the weather or light conditions without interruption. With a 2560 × 2560 1.03” OLED larger display, SQ50L 3.0 makes it easier to spot targets quickly and accurately. The built-in lens 1000 m LRF and ballistic calculation contribute to more accurate shooting. The scope is mainly used for field and forest hunting.

Thermal Module
Image Sensor: VOx Uncooled Focal Plane Arrays
Maximum Resolution: 640 × 512
Frame Rate: 50 Hz
Pixel Interval: 12 μm
Response Waveband: 8 μm to 14 μm
NETD: Less than 15 mK (@25°C, F# = 1.0)

Optics
Lens (Focal Length): 50 mm, F1.0
Focus Mode: Focus Ring
Detection Range: 2600 m
Minimum Focusing Distance: 5 m
Magnification: 3.6× to 26.6× (supports 1× step value of continuous zooming)
Field of View (H×V): 8.8° × 7.0° / 15.4 m × 12.3 m @100 m

Image Display
Display: 2560 × 2560, 1.03-inch OLED
Palettes: Black Hot, White Hot, Red Hot, Fusion, Red Monochrome, Green Monochrome
Exit Pupil: 6 mm
Eye Relief: 45 mm
Diopter Adjustment Range: -5D to 3D
Brightness Adjustment: Yes
Tone Adjustment: Cold, Warm
Contrast Adjustment: Yes
Zoom Pro: Yes
Image Pro 2.0: Yes
HSIS (HIKMICRO Shutterless Image System): Yes

System Features
Video Recording: On-board video recording
Snapshot Capture: Yes
Audio Recording: Yes
Recoil-activated Recording: Yes
Standby Mode: Yes
Storage: Built-in 64 GB EMMC
Picture-in-Picture (PIP): Yes
Hotspot: Yes
Hot Track: Yes
Distance Measurement: Yes
Zeroing Profiles: 5 profiles
Maximum Recoil: 1000 g/0.4 ms
Freeze Zeroing: Yes
Local Album: Yes

Power Supply
Battery Type: Two internal rechargeable Lithium batteries, one external replaceable and rechargeable 18650 battery
Battery Life: 9 hours of continuous operation (@-20°C, with Zoom Pro and LRF on)
Power Supply: 5V DC/2A, USB Type-C interface (supports QC3.0)

General Specifications
Mounting: Standard 30 mm
Protection Level: IP67
Dimensions: 422.5 mm × 88.4 mm × 74.5 mm
Weight: 860 g (without external battery)
Operating Temperature: -30°C to 55°C (-22°F to 131°F)
Center Height: 36 mm

Laser Rangefinder (LRF)
LRF Module: Integrated into lens
Laser Safety Class: Class 1
Wavelength: 905 nm
Maximum Measuring Range: 1000 m
Measurement Accuracy: ±1 m
Minimum Measuring Range: 10 m