I brought this glass around 2 week only I have invoice also, this is I made progressive glass, blucut, reading and long distance, this is original Armani Exchange glass, if anyone need can change to sunglasses also, I want to buy becouse this is little bit large size for me, if anyone one want please contact me, iam leaving within 20 days so please... Brand: Armani Lens Material: Polycarbonate Lens Features: Blue Light Blocking Type: Reading