Ray-Ban 8052 Wearers of Ray-Ban Tech make the smart choice. The Ray-Ban 8052 is an aviator frame with an array of technical differences that together make this pair of sunglasses a more distinguished wear than the standard Ray-Ban Aviator. A metal build, light wear and high-end optics come together to form a true high performance frame. Plus: all Ray-Ban Tech frames come with a two year manufacturers warranty. Colour Code: 154/82 Colour: Matte Gunmetal Lens Category: 3 Lens(mm) : 61 Bridge(mm) : 13 Arm Length(mm) : 135 Polarised Lenses