Guide TU435LS Thermal Scope with LRF

The Guide TU435LS is a top-tier model in the Guide TU 3.0 Series, powered by the next-generation ApexVision infrared imaging system. It features a 400×300 @12μm thermal sensor with an impressive <15mK NETD sensitivity, delivering ultra-clear thermal images in challenging conditions.

The powerful lens system offers a 1800m detection range, while the built-in in-lens laser rangefinder gives fast, accurate distance readings up to 1200m, ideal for precision targeting at extended distances. Designed for rugged use, the TU435LS includes a shutterless design, IP68 waterproof rating, dual-band Wi-Fi, and intuitive controls — and comes with a Quick Release Scope Mount included.

Includes Quick Release Scope Mount. Quick Release Mount Scope Tube Torque Setting: <2.5N·m / 22.13 in-lbs.

Features

Complete ApexVision S1 System Architecture

Guide's next-generation thermal imaging solution redefines the infrared core of outdoor optics from the ground up — engineered for any condition, delivering ultra-clear visuals with smooth, ghost-free motion, high-fidelity imaging, and razor-sharp detail at long range.

LRF in Lens for Precision Shooting

The 1200m laser rangefinder is seamlessly integrated into the objective lens, minimising the distance to the optical axis. This reduces parallax error and delivers highly accurate ranging in a more compact form.

Hyper-Light Algorithm, Ultra-Premium Visuals

Powered by next-generation sensors and the Hyper-Light algorithm, it delivers enhanced clarity, reduced noise, and optimised contrast, bringing out finer details with exceptional precision.

2560×2560 Display for Comfortable Viewing

Featuring a 1.03" AMOLED display with 2560×2560 resolution, the TU 3.0 Series delivers crisp, detailed visuals. With 60mm eye relief and AI-enhanced imaging, it ensures a more comfortable viewing experience, even during extended use.

Dual Battery Design, Worry-Free Power

A dual internal battery system, combined with a replaceable external battery, delivers up to 14 hours of continuous use. With support for hot-swappable 18650 batteries, you can extend runtime even further, keeping you powered for longer in the field.

Shutterless 3.0 Technology

Eliminates image freezing and audible clicks for smooth, real-time viewing. A shutter module is retained for optimal image quality at startup and in extreme temperatures.

Specifications

• Sensor Resolution: 400×300
• Pixel Interval: 12μm
• NETD: 15mK
• Lens (Focal Length): 35mm
• Detection Range: 1800m
• Magnification: 4.2x–16.8x
• Display: 1.03'' AMOLED 2560×2560
• Laser Rangefinder: 1200m
• Frame Rate: 50Hz
• Field of View (@100m): 14×10m
• Battery Type: 18650×2 built-in + 18650×1 external
• Battery Operating Time: 14 hours
• Power Supply: USB-C
• Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Diopter: -5D to +5D
• Working Temperature: -20°C to 50°C
• Protection Level: IP68
• Dimensions: 420×89×80mm
• Weight: 875g

What's Included

• Guide TU435LS Thermal Scope with LRF
• Quick Release Scope Mount
• 18650 rechargeable batteries
• USB-C charging cable
• Carry case
• User manual

Download Specification Sheet

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At Iron Outback Co., we deliver high-performance equipment backed by trusted Australian service and support. We only partner with official, authorized suppliers, ensuring every product you receive is genuine, covered by warranty, and ready to perform when it matters most.

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