Guide TU635LS 3.0 Thermal Riflescope with In-Lens LRF

The Guide TU635LS is the 35 mm, 640-class model of Guide's TU Pro 3.0 series: a 640 × 512, 12 µm sensor rated at 15 mK behind a 35 mm F0.9 lens with the laser rangefinder inside the objective, and a 1.03-inch 2560 × 2560 AMOLED. Next to the TU635L, which pairs the same sensor format with a 35 mm lens, it moves to 15 mK from 18 mK, F0.9 from F1.0, the 2560 × 2560 display from 1920 × 1080, 60 mm of eye relief from 48 mm, and a 14-hour battery rating from more than 6 hours. The TU635L ranges farther (1,500 m against 1,200 m) and is lighter (785 g against 875 g). Key Features ApexVision S1 imaging. Guide pairs its ApexCore S1 detector with the Nexus 1.0 platform and the Hyper-Light 2.0 algorithm, which Guide says improves clarity, reduces noise, optimizes contrast and resolves finer detail. The sensor runs at 50 Hz with a 15 mK rating. Rangefinder inside the objective. The laser rangefinder sits on the lens axis instead of in a separate window. Guide says this reduces parallax error in ranging and keeps the scope compact. It ranges to 1,200 m (1,300 yd). Large square display. The 1.03-inch 2560 × 2560 AMOLED has 60 mm of eye relief and a -5 to +5 diopter. Magnification starts at 2.6x and reaches 20.8x with 8x digital zoom, across a 12.5° × 10.0° field. Shutterless 3.0. Calibration runs without the shutter click or the image freeze, so the view stays live while you follow an animal. Guide keeps a shutter module for image quality at startup and through large temperature changes. Three batteries, 14 hours. Two built-in 18650 cells work with a third, replaceable 18650 for a rated 14 hours, and Guide says the replaceable cell supports hot swapping. USB-C supplies external power and charging. Recoil-activated recording. Each shot saves a 15-second clip and 5 photos for instant playback. Photos and video record with audio to 128 GB of internal storage. Built for recoil and weather. Rated for 6,000 J shock, sealed to IP68 and specified for -4°F to 122°F (-20°C to 50°C). Central focus and zoom. A centrally placed focus wheel and zoom lever handle focus and magnification. App and remote. Dual-band Wi-Fi (2.4 and 5 GHz) links the TargetIR app for live view, photos, video, settings and firmware updates. Bluetooth pairs Guide's optional remote control. Reticles, zeros and ballistics. Guide's TU 3.0 series manual describes ten saved configurations (A to J) with zeros at up to five distances, and a ballistic calculator that uses each range reading and the measured angle to give a correction in MOA or MIL. Seven thermal palettes are included. Ideal For Hunters in timber, brush and broken country, where a 12.5° × 10.0° field and a 2.6x starting magnification make it easier to find and follow an animal at closer range. Night hog hunters who want ranging, recoil-triggered recording and a 14-hour battery rating in one scope. Hunters coming from a 0.49-inch 1080p scope, such as the TU635L, who want the 1.03-inch 2560 × 2560 display and 60 mm of eye relief. TU635LS, TU650LS or TU435LS. The TU650LS puts the same sensor behind a 50 mm lens, for a 3.7x start, an 8.8° × 7.0° field, Guide's 2,600 m detection rating against 1,800 m, and 256 GB of storage. The TU435LS shares this scope's 35 mm lens, display, rangefinder and battery system with a 400 × 300 sensor, so it starts at 4.2x across a narrower 7.9° × 5.9° field. Accessories & Compatibility The TU635LS has a standard 30 mm tube and comes with Guide's quick-release scope mount. Guide offers a Bluetooth remote control and spare 18650 batteries as optional accessories.