Burris BTC35 Thermal Scope Gen 2

The Burris BTC35 V2 is a high-performance thermal clip-on sight that transforms your existing riflescope into a thermal optic in seconds. Featuring a 400×300 VOx sensor with a refined 12 µm pixel pitch and ultra-sharp visuals on a 1024×768 OLED display at 50 Hz, it delivers clean thermal imagery with minimal lag.

Its 35 mm f/1.0 lens yields a wide field of view—approximately 25 m × 19 m at 100 m—and supports 3.2× to 12.7× magnification (via 1× optical zoom and 2×/4× digital zoom). The intuitive rotary knob interface enables fast menu navigation, and the touch-free zeroing assistant allows quick alignment through your day optic.

About the Burris BTC Series

The Burris BTC Series is engineered for hunters who want seamless integration of thermal imaging with their existing scope setups. The BTC35 V2 features live-streaming via the BurrisConnect app, customizable color palettes and reticles (White/Black/Red/Green/Blue Hot), hot‑track target tracking, and adjustable contrast/brightness. It also supports stadiametric ranging aids for estimating distance.

Key Features

• Thermal sensor: 400×300 VOx with 12 µm pixel pitch
• NETD: <50 mK for detailed low-contrast imaging
• Lens: 35 mm f/1.0 for broad field coverage
• Field of view at 100 m: approximately 25 m × 19 m
• Magnification: 1× optical; 2× and 4× digital zoom (up to 12.7× total)
• Display: 1024×768 OLED at 50 Hz refresh rate
• Color palettes: 5 vivid modes including Green, Blue, and multiple Red Hot variations
• Custom selectable reticles (up to 10 options)
• Built-in hot-track feature for moving heat signatures
• BurrisConnect App compatibility: live streaming, photo/video capture, remote control
• Manual and auto calibration (NUC), adjustable contrast and brightness
• Eye relief ≥10 mm; exit pupil ≥18 mm
• Battery: two rechargeable 16340 (RCR123) cells for approx. 2 hours runtime per set
• IP67-rated waterproof and recoil-resistant up to 800 g/1 ms
• Weight: approx. 460 g; Dimensions: 152 mm × 75 mm × 64 mm

About Burris

Burris Optics is renowned for rugged, user-centric outdoor optics. The BTC35 V2 builds on this legacy—delivering a seamlessly integrated thermal clip-on experience with fluid interface, app connectivity, and intuitive controls in a compact, dependable package.

What's in the Box

• Burris BTC35 V2 Thermal Clip-On Module
• USB‑C Charging/Data Cable
• Protective Storage Case
• Quick Start Guide
• Lens Cleaning Cloth

Warranty

The BTC35 V2 is backed by a 3-year manufacturer warranty, with support and service provided through Burris's authorized global service centers.