Product Overview

The Guide TU435LS Thermal Scope with LRF is built for hunters who want clean, confident shots in the dark without fuss or gimmicks. Running a 400×300, 12μm sensor with a sub-15mK NETD, it picks up fine temperature differences so animals stand out clearly against cluttered backgrounds. The 35mm F0.9 objective, 4.2–16.8x magnification and 1.03" QHD 2560×2560 AMOLED display give you a sharp, usable image right through the zoom range, not just at base mag. In the field it’s a very practical unit. The built‑in laser rangefinder reaches out to 1200m, so you’re not guessing hold‑over on longer shots. Controls are central and easy to run by feel, the focus is smooth, and the shutterless design keeps the image steady instead of constantly flicking black. With IP68 sealing, 6000J recoil resistance and around 14 hours of run time from the 18650 battery system (2× internal plus 1× external), it’s happy on big centrefires and in wet, dusty Aussie conditions. Colour palettes like White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia let you tune the view to the terrain and your eyes, while dual‑band Wi‑Fi, onboard photo/video with audio and generous internal memory make it easy to record and share hunts. At 875g and built around a standard 30mm tube, the TU435LS mounts like a conventional scope and balances well on most rifles. If you want a thermal that genuinely helps you make better decisions and better shots at night, this is a very solid, no‑nonsense option.

Key Features

• Protection rating: IP68
• Response waveband: 8–14μm
• Working temperature: -20°C to 50°C
• Diopter adjustment: -5 to +5
• Colour palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Battery life: 14 Hours