Leupold Becnara Polarized Sunglasses 30317026387 The Becnara fuses Leupold performance with everyday style. Polarized, rugged, and incredibly clear; they will never let you down. Any day or any adventure, the Becnara stands out in the field. The TR90 frame is slim, sporty and durable. All Leupold Performance Eyewear feature optically decentered lenses. Each lens is custom designed and machined to fit within its frame so that the clearest part of the lens is directly in front of your eye. The result is eyewear that eliminates distortion and maximizes clarity. Eliminate the glare, not the adrenaline. Leupold's In-Fused polarized technology uses an advanced manufacturing process that fuses the polarization film between two of the lens layers. This process provides permanent polarized protection that won't scratch or deteriorate over time, so you'll never have to worry about slowing down. Guard-ion is a hydrophobic lens coating that sheds dirt and water for a maintenance-free, clear, crisp image. Daylight Max provides UV protection for optimal performance in bright conditions. Features DiamondCoat Anti-Scratch Coating Frame Material: TR90 Prescription Ready Shatterproof Lens NO-SLIP BRIDGE In-Fuse Polarization Total Length: 159mm 100% UVA/UVB Protection Daylight Max Coating Total Width: 142mm Decentered Lens Temple Length: 134.9mm Guard-Ion Hydrophobic Lens Coating 2mm Polycarbonate Lens Total Height: 49.1mm Leupold Becnara Polarized Sunglasses