easy
http://www.sightdirect.co.uk/rayban-lenses-p-6184.html
Sight Direct can provided Ray-Ban lenses for both current and discontinued models, all supplied from Ray-Ban Italy, with a delivery time of around 7-10 days. This is a UK based store, but they ship worldwide.
or you can just visit any local ray-ban sunglasses dealer and they should have them in-stock... if still no luck, call LA.OPTICAL.BOUTIQUE. @ 626-403-2888, they stock the most popular ray-ban replacement lens range from $20-60 a pair
specsavers
can, but not original lens from ray ban .... ray ban have not do prescription lenses ...
Green or Grey lens, B-15 Brown lens
yes, Rb is on the left lense opposite the one that has Ray-Ban in white letters. (this is the case for my aviators where Rb is also etched on the nose pieces and on the underside of the nose bridge)
B-15 lens are brown in color and G-15 lenses are gray-green. Polarized lenses come in both colors and on the lens it's written Ray Ban P
g15
In China Polarised Ray ban is made of Plastic Lens. If not polarised,than be glass lens. Any way you may feel light when wearing polarised plastic lens and feel a little heavy in glass lens. But polarised is easy to be scratched. So should be careful when wearing . Hope this can help you !!
ray bans
penisland.com/raybancase
They are made from a family of glass called "Crown Glass". It is mostly silica.
Yes, replacement arms for Ray-Ban Outdoorsman sunglasses are available through various retailers, including official Ray-Ban stores and authorized eyewear shops. You can also find third-party options online that may offer compatible replacement arms. It's important to ensure that the replacements match your specific model to ensure proper fit and functionality. Always check for warranty or return options when purchasing replacement parts.
From what I read, the diamond hard lenses are supposed to be 10 times more resistant to scratches.