Hi all. I'm new here, so please do bear with me If I placed my post in wrong section - please correct it. Thanks. Since about 3 years I started to collect vintage 'icons' glasses - especially related to the movies. So most of my collection are Ray Bans. But my first was Oakley silver oval polarized (can't remember the model name) Now, because I have all RB that I like, I started collect Oakley's. My secondary was so called 'ballistic' and they are great for bike But my ever dream was Oakley Mars Iridium Leather and I was looking for them for about 1 year and finally found on Ebay and bought them today. In the meantime I read a lot of excellent fakes - difficult to differentiate from authentic. Now my polite ask: Could you tell me or show by links, pics, videos characteristics to which I should pay attention to discover originality. If it helps, here the link to the auction: Oakley Leather Mars Jordan edition Sunglasses Rare Collectors | eBay If these pics are not enough, tell me please how and what shld I take and ev. post here. Thank you very much! Kind Regards Mariusz BTW: If you have any questions about the authenticity of Ray Bans - I serve my help!