VENTILATION SYSTEM FOR SUNGLASSES AND SNOW GOGGLES
VENTILATION SYSTEM FOR SUNGLASSES AND SNOW GOGGLES
DEMON's special lenses feature a ventilation system with strategically placed ventilation holes designed to enhance comfort in various climate conditions and reduce internal humidity, which can lead to fogging.
It is important to distinguish between the lenses present in the DEMON collection and those found in snow goggles, particularly regarding the specific ventilation holes. This technology is generally applied to models with very wide lenses that require a larger area to prevent fogging.
Snow Goggles for Skiing and Snowboarding
All snow goggles in the collection are equipped with double lenses featuring an anti-fog treatment, aimed at counteracting and preventing condensation on the internal surface of the lens. However, for models with wider lenses where these two technologies, combined with the frame's ventilation, may not be 100% effective, ventilation holes are incorporated into the lens surface to enhance airflow and air circulation. Additionally, to prevent snow or water from entering between the two lenses, a spongy protective component surrounds the holes.
Sports Glasses and Vista Sport
The same concept applies to sports glasses. In cases where ventilation is insufficient to prevent fogging—due to aerodynamic shapes or very large lenses—there are holes or specific grooves in the surface of the lens. This technology effectively combats fogging even in conditions of low air circulation, providing a consistently relaxing experience for the eyes.