Just wondering are there Juliets with frames that are the same as inmate polished black, would they be the Polished Carbon versions?

Do you know approximately what year they started to do that on the Juliets?
Are they like the last gens before they discontinued them?

Is there a way to know about some of the newer serial numbers of the Juliets, the ones that have the oakley sign in the the serial number?
Is there a website or something that has a way to properly identify them?

so after the third generation, they are all basically the same but just wondering there are shinier versions of the Juliets well compared the others do they add anything?
Do you know the VLT and visual description for the Juliet Emerald lens color both the iridium and polarised versions?
Also do you know if Oakley stores still do repairs on Juliets even though they have been discontinued and also whether they still sell Juliet accessories such as lens or the nose/ ear rubbers

So how can you tell what generation oakleys they are if they don't have a serial number because I'm possibly going to buy a Juliets that was made in 2008 and it doesn't have a serial number. I'm want to know that one might have has a few things wrong with it and so they may have made a later generation of it