(1) gray piece: gray lens cheap oakley sunglasses for any chromatography can be balanced absorption, so watch the scene will darken, but there will be no obvious color, show the real natural feel. Belonging to a neutral color.
(2) brown lens: filter out a lot of Blu-ray, can improve the visual contrast and clarity, and severely punished in the air pollution or foggy case wearing better. Generally smooth and shiny surface can block reflected light, wearing glasses can still see the subtle part, is the ideal choice for the driver's.
(3) green lens: absorb light at the same time, maximize the green light to reach the eye, it is very cool and comfortable feeling, eye fatigue for people to use.
(4) Blue-gray lenses: gray lenses similar lens with a neutral, but darker, higher visible light absorption.
(5) Mercury lens: the lens surface using high-density mirror coating. This lens cheap oakleys sunglasses more absorption into the reflection of visible light, suitable for outdoor sports people.
(6) yellow lenses: Strictly speaking, such lenses are not sunglasses piece, because of its almost not reduce visible light, but in the foggy and dusk, yellow lenses improve contrast, provides a more accurate video, it is also known night-vision goggles. Some young people wearing yellow lenses "sunglasses" as a decorative use.
(7) light blue, pale pink lenses: the same is more decorative than practical lens.
(8) dark green lens: absorb heat, bring cool feeling, but the low light transmission and clarity, suitable for the sun to be worn when driving and not wearing.
(9) blue lenses: sandy beach play wearing sun blue lenses, blue can effectively filter the light blue of the sea and sky reflection. Car blue lenses discount oakley sunglasses should be avoided, because it will make us a confusion traffic signal colors.