1. HigH Index 1.67 Lenses
♦ 1.67 lenses are 50% thinner and 35% lighter than other lenses, bringing you amazing visual comfort.
♦ 1.67 lenses are easier to resistant to scratches and impact
♦ UV400 has a full protection against UV rays
♦ HMC/ AR coating protects the lens effectively from reflection
2. Photochromic Film
♦ In the room or at night, the lenses color are basically transparent, the same as the ordinary lenses, like high light transmission performance, relieve visual fatigue,make you see the world more clear.
♦ Lens under the action of ultraviolet light in the sun color, ultraviolet dark color change, deep, shallow light-colored ultraviolet light, isolated from UV damage, anytime, anywhere to protect your eyes.
3. ASP Advantage