The ThermTec Wild 650 Thermal Monocular is a high-resolution handheld thermal imaging device engineered for long-range game scouting, detection, and tracking. Featuring a 640 × 512 uncooled VOx sensor with a sub-18 mK NETD sensitivity and a 50 mm F0.9 objective lens, it provides high-contrast thermal imaging across open paddocks and varied terrain. With a 2.8× optical base magnification and a detection range reaching up to 2,600 metres, the Wild 650 allows users to identify heat signatures of feral pests and game in total darkness.

Key Features

• High-Resolution VOx Sensor: Utilises a 640 × 512, 12 µm sensor operating at a 50 Hz frame rate for fluid tracking of moving targets.
• Sub-18 mK Thermal Sensitivity: Detects minimal temperature differences (NETD ≤ 18 mK @ 300 K) to render sharp background detail in challenging weather conditions.
• Fast F0.9 Optics: The 50 mm F0.9 lens maximizes infrared light transmission to deliver enhanced contrast and target clarity.
• Ergonomic One-Handed Controls: Top-mounted finger-wheel focus mechanism and central omnidirectional joystick allow ambidextrous, single-handed operation.
• AI Image Calibration: Deep-learning algorithms automate non-uniformity correction (NUC) to maintain continuous image stability without frequent shutter freezing.
• Integrated Display and Storage: A 0.39-inch AMOLED display with 1024 × 768 resolution displays thermal feeds, backed by 64 GB of internal memory for video and image capture.
• Field-Ready Power System: Powered by a single user-replaceable 18650 Li-ion battery providing 8 to 10 hours of runtime, rechargeable via onboard USB Type-C.

Product Specifications

• Model Code: OPTT-Wild650
• Sensor Resolution: 640 × 512 (12 µm pixel pitch)
• Thermal Sensitivity: ≤ 18 mK @ 300 K
• Frame Rate: 50 Hz
• Focal Length & Aperture: 50 mm, F0.9
• Optical Magnification: 2.8× base magnification
• Digital Zoom: 1.0× to 4.0× continuous
• Field of View: 8.8° × 7.0° (15.4 m × 12.3 m at 100 m)
• Detection Range: Up to 2,600 m
• Display: 0.39-inch AMOLED (1024 × 768)
• Internal Storage: 64 GB
• Battery Type: 1× replaceable 18650 Li-ion battery
• Runtime: 8 to 10 hours
• Environmental Protection: IP67 waterproof and dustproof; 1 m drop resistance
• Operating Temperature: -20°C to +50°C
• Dimensions: 190.2 mm (L) × 69.3 mm (W) × 58.7 mm (H)
• Weight: 510 g (± 5 g, excluding accessories)

Who is the ThermTec Wild 650 Thermal Monocular for?

• Open-paddock and hillside hunters — delivers a 2,600 m detection range and 2.8× base optical magnification via a 50 mm F0.9 lens, allowing this handheld thermal monocular to spot large game and feral pigs across expansive agricultural acreage.
• Nocturnal pest control operators — relies on a 640 × 512 resolution, 12 µm sensor with ≤ 18 mK sensitivity to resolve small varmints like foxes against ambient terrain across long distances.
• Hunters tracking game in low-visibility environments — provides high-contrast thermal tracking backed by an 8 to 10 hour runtime from a single 18650 battery to maintain continuous search capabilities through heavy brush and night cover.

Less suitable for: Scanning in tight scrub, dense timber, or close quarters under 50 m where the narrow 8.8° field of view causes tunnel vision (a wide-angle 25 mm or 35 mm thermal monocular is better suited), or for firearm mounting, as this observation monocular lacks a rifle mount interface and weapon recoil rating.