Types Of Lenses Used In Sunglasses
May 2nd, 2007
- Gradient - 2 shades on the lens; darker shade at the top and lighter at the bottom.
- Photochromic - lens that darken when outdoors and lighten when indoors.
- Polarized - lens that cut glare from sunlight reflected from flat/horizontal or other reflective sufaces, e.g. water, highway and snow.
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