Chanel Chaîne Silver CH4245 C108/18 58-18 Medium Gradient
- ReferenceCH4245 C108/18 58-18
- Frame colorSilver
- Frame materialMetal
- Weight32 g
- Caliber and nose58-18
- Frame typeDrilled lenses
- Lenses colorPink
- Protection factor
- Gradient lenses
- Photochromic lenses
- Mirror lenses
Composed of a polarizing filter, they block annoying reflections and remove glare on sunglasses.
They also allow a better contrast perception and offer optimal comfort and protection.
First appreciated for their aesthetic effect, they also strongly block light and reduce glare.
These lenses consist of a dark color on the upper part and a lighter shade on the lower part.
The whole lens offers 100% protection from harmful UV and has CE certification in accordance with European directives
The gradient lenses are very useful in conditions of variable luminosity
(better vision of pages for the reading or dashboard during the driving thanks to the clearer bottom)
Generally, if the top is of category 3, the bottom is it, of 2 or 1.
Category 2 lenses
Category 2 lenses are effective during periods of moderate sunlight (spring and fall)
but are not sufficient against exposure to strong radiations (mountain, sea...).
They reduce the impact of the sun's harmful rays (UVA / UVB), all the same.