Guide TD633 LRF Thermal Monocular (640 Core, 35mm, Laser Rangefinder)

The Guide TD633 LRF is a versatile thermal monocular that combines a 35mm lens with an integrated laser rangefinder for fast scanning and reliable detection. Its lightweight build and one handed operation provide long runtime for extended hunts. Check Out Demo Video Here The Guide TD633 LRF thermal monocular is a versatile 640×512 handheld thermal built for fast scanning and reliable detection across a wide range of environments. From Guide Thermal USA, this compact unit features a 35mm lens, an integrated laser rangefinder, and supports one handed operation—making it easy for hunters to quickly locate targets in the field. Why the Guide TD633 LRF Stands Out The TD633 LRF focuses on speed and field of view. Its 35mm lens delivers a wider viewing area, letting you scan more ground and pick up movement faster. This makes it especially effective in mixed terrain where quick target acquisition is critical. Key Features 640×512 Thermal Sensor (12µm, ~18mK NETD) – Proven detection performance 35mm Objective Lens – Wider field of view for faster scanning Integrated Laser Rangefinder – Instant distance confirmation when needed High-Resolution AMOLED Display – Clean, easy-to-read image Strong Detection Range (~2200–2500 yards) – Reliable in real-world conditions Compact Handheld Design – Lightweight and portable for all-day carry Replaceable 18650 Battery – Long runtime with consistent, dependable power Real-World Use The Guide TD633 LRF is ideal for scanning and locating animals quickly. Its wider field of view makes it easier to track movement and maintain situational awareness. The lightweight build and intuitive one handed operation mean you stay focused on the target—not the tool. The replaceable 18650 batter delivers consistent, dependable power throughout your hunt. Whether you're covering open fields or tight terrain, the TD633 keeps up. Bottom Line The Guide TD633 LRF is a fast, easy-to-use thermal monocular built for efficient scanning and target detection. With its 640 core, 35mm lens, integrated laser rangefinder, and long runtime powered by a replaceable 18650 battery, it delivers dependable performance in a compact, user-friendly package. Would you like more field of view check out the 50 MM lens version here. 5 Year Device Warranty And 10 Year Sensor Warranty Best In The Business SENSOR Type Uncooled VOx Infrared Detector, 8 to 14μm Resolution 640×512@12μm NETD 20mK Frame rate 50Hz   LENS Objective lens 35mm F1.0 Field of view 12.5°×10° FOV m@100m 22×17 Magnification 2.0x~16x Detection range 1800m/1950yd Focus Manual Digital Zoom 8x   DISPLAY Display type 0.36'' AMOLED 1280×960 Color palettes White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia Eyepiece Eye relief: 20mm; Diopter: -6 to +6; Zoom: 13.8x   HARDWARE Laser rangefinder 1000m/1090yd WIFI 2.4G, 5G Interface USB-C Others Microphone, Bluetooth   SYSTEM Recording function Photo/Video (Audio recording included) Memory capacity 32GB   POWER Battery type Single, Replaceable 18650 Battery Operating time 10 hours   ENVIRONMENTAL Operating temp. -20°C to 50°C / -4°F to +122°F Encapsulation IP67   PHYSICAL Weight (g/oz) 376/13.26 Size (mm/in) 159×54×74/6.26×2.13×2.91 Standard Device, Dust-Free Cloth, Hand Strap, Eye Mask, Battery Charger, 18650 Battery ×1, 5V 2A Adapter (US, UK, Australia, and Europe), USB-A to USB-C Cable, Quick Start Guide, Warranty Card Optional Bluetooth Remote Control, 18650 Battery