The ThermTec Hunt Pro 650L (MPN: OPTT-HUNTPRO650L) is a thermal clip-on system designed to convert standard daytime rifle scopes into dedicated thermal optics without requiring re-zeroing. Featuring an M52×0.75 mounting interface, the unit attaches via compatible clamping adapters to the front of daytime glass. It combines a 640×512 uncooled microbolometer sensor with a 50 mm F1.0 objective lens and an integrated 1,000 m laser rangefinder (LRF) with onboard ballistic calculations. Weighing 463 g without battery or clamp, it delivers an extended thermal detection range of up to 2,600 m on human-sized targets while displaying imagery on a 0.39-inch 1920×1080 OLED screen.

Key Features

  • Integrated Laser Rangefinder and Ballistics: Onboard 1,000 m LRF provides ±1 m accuracy, pairing with the internal ballistics engine to display calculated holdovers on-screen.
  • High-Sensitivity Thermal Sensor: 640×512 resolution with a 12 µm pixel pitch, 50 Hz refresh rate, and an NETD rating of ≤15 mK for subtle temperature differentiation.
  • Smart Clip-On Functionality: Recoil Activated Video (RAV) captures 6 seconds pre-shot and 16 seconds post-shot; AI-assisted self-calibration reduces shutter freeze intervals down to once every 60 minutes.
  • Robust Recoil Rating: Tested to withstand impact shocks up to 6,000 J, accommodating calibres such as .300 Win Mag and 9.3×62mm.
  • Rechargeable Power System: Replaceable Li-ion battery provides up to 5 hours of runtime, with support for standard 5V USB-C external power and charging.

Product Specifications

  • Sensor Resolution: 640×512 uncooled microbolometer (12 µm pixel pitch)
  • Thermal Sensitivity: NETD ≤15 mK
  • Frame Rate: 50 Hz
  • Objective Lens: 50 mm, F1.0
  • Field of View: 8.8° × 7.0°
  • Display: 0.39-inch OLED, 1920×1080 resolution
  • Laser Rangefinder: 1,000 m range (±1 m accuracy)
  • Detection Range: Up to 2,600 m
  • Recoil Resistance: Up to 6,000 J
  • Dimensions: 137 mm (L) × 82 mm (W) × 86 mm (H)
  • Weight: Approximately 463 g (excluding battery and clamp)
  • Environmental Rating: IP67 ingress protection; -20°C to +50°C operating temperature
  • Mount Thread: M52×0.75

Who is the ThermTec Hunt Pro 650L Thermal Clip-On for?

  • Open-country predator and pest controllers — requires the 50 mm F1.0 objective lens, 8.8° × 7.0° field of view, and built-in 1,000 m laser rangefinder on this thermal clip-on to identify and calculate holdovers for foxes and wild dogs at extended paddock distances.
  • Medium-to-long-range night hunters — benefits from this thermal clip-on rifle scope's high-sensitivity NETD ≤15 mK 640×512 sensor and 6,000 J recoil shock rating when targeting feral pigs and deer using heavy calibres.

Less suitable for: Target engagement distances under 50 m where an 8.8° × 7.0° field of view is too narrow; setups with recoil exceeding 6,000 J; or operating temperatures outside -20°C to +50°C. For close-range timber or heavy scrub hunting, a dedicated wide-angle thermal clip-on with a smaller 35mm lens is better suited.

SKU TMC40420LP
Model # OPTT-HUNTPRO650L
Brand Thermtec
Shipping Weight 3.0000kg

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