SUNGLASSES: LENS CATEGORIES
Category | Lens Tints | Suitable For |
0 | None or very light tint | For aesthetic, fashion or comfort purposes |
1 | Light tint | Weak levels of sunlight |
2 | Medium tint | Average levels of sunlight |
3 | Dark tint | For use in strong sunlight, including light which is reflected off water or snow |
4 | Very dark tint | For use in exceptional levels of strong sunlight. Not suitable for drivers and road users |