The Hikmicro Stellar SX75L 4.0 is a flagship thermal riflescope engineered for long-range target identification, integrated distance measurement, and precise shot placement. Built on a traditional 30 mm tube profile, the scope features a high-definition 1280 × 1024 thermal core paired with a 75 mm f/1.2 objective lens, delivering 3× optical base magnification and digital zoom up to 30×. A built-in laser rangefinder is integrated behind the objective lens assembly, preserving clean scope lines while measuring target distances up to 1,200 m.

Key Features

• High-Resolution Thermal Core: Uses a 1280 × 1024 uncooled focal plane array with a 12 μm pixel pitch, sub-12 mK NETD sensitivity, and a 50 Hz frame rate displayed on a 2560 × 2560 round AMOLED screen.
• Internal Laser Rangefinder: Integrated LRF-Inside design measures targets from 10 m to 1,200 m with ±1 m accuracy without requiring an external housing module.
• Ballistics Integration and Shutterless Operation: Features onboard ballistic calculations across 5 zero profiles and Hikmicro Shutterless Image System (HSIS) technology to eliminate calibration freeze during tracking.
• Dual-Power Battery System: Powered by two internal rechargeable batteries and one swappable 18650 Li-ion battery, delivering up to 7 hours of continuous run time with the rangefinder active, alongside USB-C external charging.
• Rugged Enclosure: Recoil-tested to 6,000 Joules, IP67-rated against water immersion and dust, and operational in temperatures from -30 °C to +55 °C.

Specifications

• Thermal Sensor: 1280 × 1024, 12 μm, NETD < 12 mK
• Frame Rate: 50 Hz
• Objective Lens: 75 mm, f/1.2
• Magnification: 3× base optical (up to 30× continuous digital zoom)
• Field of View: 12.1° × 9.7°
• Maximum Detection Range: 3,600 m
• Display: 1.03-inch round AMOLED (2560 × 2560)
• Eye Relief and Exit Pupil: 55 mm eye relief; 8 mm exit pupil
• LRF Maximum Range: 1,200 m
• Mounting Tube Diameter: 30 mm
• Storage and Media: 64 GB onboard memory, recoil-activated audio/video recording, dual-band Wi-Fi
• Dimensions: 445.7 mm × 93.5 mm × 78.7 mm
• Weight: 1075 g (including removable 18650 battery)

Who is the Hikmicro Stellar SX75L 4.0 for?

• Open-plain wild dog and feral pig control shooters — Requires the 1280 × 1024 resolution sensor and 75 mm f/1.2 optical assembly of this long-range thermal riflescope to positively identify and engage invasive pests at extreme distances exceeding 500 m across wide paddocks.
• Professional pest management contractors — Employs the built-in laser rangefinder with its 1,200 m measuring distance and integrated ballistic calculator to obtain instant, real-time firing solutions during stationary night operations in broad agricultural terrain.
• Long-range precision night shooters — Relies on the 3× base optical magnification and 12.1° × 9.7° field of view to retain target clarity and situational awareness on high-magnification engagements up to 30×.

Less suitable for: Continuous on-foot bush stalking or close-range forest hunting under 100 m to 150 m, where the 1075 g weight causes fatigue and the narrower 12.1° field of view restricts wide-angle scanning; lighter thermal scopes with shorter 35 mm or 50 mm focal lengths weighing under 890 g provide faster target acquisition in tight cover.