Oscar Deen Fraser Sunglasses - Tortoise with Claret Faded Coloured Lenses All Oscar Deen  frames are made from Mazzucchelli acetate. They're Italian and have been top of the game since 1849. While their lenses are made from organic plastic. A combination of light-weight and optical clarity. Inspiration: 60s Italian 'drop down' bifocals with delicate lines and a strong brow. We weren’t about to spend all this time creating bespoke frames to then dash them in some off the shelf case.  The OD case is made in collaboration with London based leather artisan and mate, Otis Ingrams Each one is hand made in London, from 2 pieces of recycled composite leather, 4 brass rivets and one brass stud. Oscar Deen Fraser Sunglasses - Tortoise