Product Overview

The Guide TB650LS Thermal Clip-On is built for hunters who want clean, reliable performance without turning their rifle into a science project. It locks straight onto your daytime scope, giving you a crisp 640×512 thermal image, a 50 mm objective and a detection range out to around 2.6 km. In simple terms: you see more, sooner, and with enough detail to make confident calls in the paddock or the scrub. ApexVision optics, G‑Zero shutterless tech and an in‑lens laser rangefinder work together to keep the image stable and the ranging accurate while you’re on the rifle – no freezing, no mucking around. The unit runs off a standard 18650 battery for about five hours, weighs under 490 g, and is compact enough that it doesn’t throw your balance or cheek weld. If you want a thermal clip‑on that stays out of your way and quietly does its job, the TB650LS is purpose-built for exactly that.

Key Features

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