Dragon Eyewear of San Clemente, California, will incorporate its proprietary Lumalens technology into all of its sunglasses from the current autumn season onward. The company already uses the lenses – which vivify color, improve depth perception, boost clarifying light and filter out haze and glare – in its collection of snow goggles. The base tints of brown, grey, rose and G15 green come with the option of mirror coating. Each is designed for a specific environment: offshore, inshore, field or trail. Dragon is a brand of Marchon Eyewear.