Sunglasses Ray-Ban Round Metal Gold RB3447 9001/A5 50-21 Medium Gradient
Size
Features
Model
- BrandRay-Ban
- ReferenceRB3447 9001/A5 50-21
- EAN8053672684322
Frame
- SizeMedium
- Frame colorGold
- Frame materialMetal
- Weight28 g
- Caliber and nose50-21
- Frame typeEncircled
Lenses
- Lenses colorBrown
- Protection factor
- Polarized
- Gradient lenses
- Photochromic lenses
- Mirror lenses
Polarized 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.
Mirror lenses
First appreciated for their aesthetic effect, they also strongly block light and reduce glare.
Gradient lenses
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.
Photochromic lenses
Category 3 lenses
Category 3 lenses are suited to most periods of sunlight, when you are in direct sunlight in a medium-altitude mountain, in town or at the beach.
They provide a perfect sun protection (against UVA / UVB) and considerably reduce glare.
They are highly recommended when you are intensely exposed to strong sunlight (mountain, sea...).
It is the highest category authorized for driving.
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Why choose sunglasses Ray Ban RB 3447 9001/A5 50-21?
Here they are ! Buy the Ray-Ban Round metal Gold RB3447 9001/A5 50-21 Sunglasses at the best price on Visiofactory online store.
The lenses are Brown gradient with a sun protection factor of 3 for an optimal protection even with a bright sunlight.
You can choose to adapt this Ray-Ban Sunglasses with Unifocal or Progressive lenses at the best price on our online store.
Our opticians will be glad to help you with your prescriptions. Feel free to contact us by Email or Phone.
You will have a perfect style with this Round frame shaped Sunglasses that are made of Metal. These Vintage Sunglasses are Medium sized.
The Ray-Ban Round metal RB3447 are designed for Men and Women.
The products sold on Visiofactory.com are all 100% authentic. We buy these Ray-Ban RB3447 Sunglasses directly from Luxoticca, the manufacturer, owner of the Ray-Ban licence. A carrying case and a cleaning cloth are provided with this product as well as all other accessories supplied by Ray-Ban.
Directly from the 60's counter culture, the Ray-Ban Round Metal sunglasses and eyeglasses are still a must-have nowadays ! Discover all the latest frames and lenses colours on Visiofactory.You can see the Ray-Ban Round metal collection at the following link: Ray-Ban Round metal.
You can see all the Men and Women Sunglasses by following this link: Men and Women Sunglasses.
