Package Dimensions:6.3 x 2.76 x 1.97 inches; 2.12 Ounces Department:mens Date First Available:September 24, 2022 ASIN:B0BGBVK5XD Imported Aluminum frame Polycarbonate lens Non Polarized Anti-Reflective Coating coating Lens width: 55 millimeters Lens height: 32 millimeters Bridge: 17 millimeters Arm: 138 millimeters Near Far Strength Varifocal Multifocal Progressive Men's Business Half Rim Alloy UV400 Transition Photochromic Reading Glass +1.0~+3.0 Multifocal Progressive reading glasses: accommodate for both near and far vision by adding a unique lower lens with add vision value for reading and near vision. Photochromic technology darkens the lens automatically to help you adapt to changing light. Distortion Free Lenses: Keep text sharp, even in your peripheral vision. Scratch Resistant: the multi-layer coating is combined into a single layer with a thickness of only 10um, which increases the surface hardness of the lens, prevent scratches. Warranty: We focus on the product quality, any problem for this product, just contact the seller without any hesitation and we will provide you the best service!