HEAT Yellow Photochromic Lens Purple

“In sub-zero mountains, lenses fog. We eliminate that physical limit with heat.” Extreme hikes. Blinding blizzards. No matter how expensive your goggles are, once the temperature gap between inside and outside exceeds a certain point, fogging is inevitable. OWL Optical “HEAT” is not another coating gimmick. It integrates a built-in heating wire sensor inside the lens, eliminating condensation at its source using physical heat. From extreme environments down to -40°C to sweat-heavy tree runs, it removes every factor that compromises your vision. This is next-generation anti-fog gear from Aomori, built for those who truly understand the mountains. Key Features Heated anti-fog system Built-in heating wires inside the lens Detects humidity and temperature inside the goggles in real time and automatically adjusts heat output to prevent fogging Two operating modes Fixed mode: Activated by default when powered on. Uses PWM (Pulse Width Modulation) control to maintain a constant output at 70% Auto mode: When internal humidity exceeds 50%, heating automatically switches to maximum output (100%). Heating stops automatically when humidity drops below 40% Dedicated battery system Powered by a 1000mAh dedicated battery Battery is stored in a compartment integrated into the strap Operates in temperatures ranging from -40°C to 45°C Lens replacement and frame structure Quick lens replacement by releasing locks on both sides of the frame Frame made from durable and flexible TPU material Triple-layer foam provides breathability and comfort Helmet-compatible strap Silicone anti-slip strap compatible with various helmets Highlights Heated lens The entire lens surface generates heat powered by a rechargeable lithium-ion battery, maintaining internal temperature and effectively preventing fogging even in extreme cold Photochromic lens Automatically adjusts tint based on lighting conditions for optimal visibility Long battery life Approximately 2.5 hours (high mode) to 7.5 hours (low mode) on a full charge (Note 1) Dedicated mobile battery Compact and lightweight battery integrated into the goggle system, eliminating cable interference USB charging Easily rechargeable via the included USB cable from PC or power bank Dual lens High-insulation dual lens structure reduces condensation Asian fit Designed to match Japanese facial structures for a comfortable fit Helmet compatible Designed for seamless use with helmets Specifications Lens type: Heated dual lens Battery: Rechargeable lithium-ion battery (built-in) Charging time: Approx. 2.5 hours (Note 2) Continuous operation (Note 1): High mode: Approx. 2.5 hours Medium mode: Approx. 4.5 hours Low mode: Approx. 7.5 hours Included items: USB cable, user manual Note 1: Operating time may vary depending on ambient temperature Note 2: Charging time may vary depending on USB power output