Classic style with a vintage twist - the ELLIPSE blue light filter computer glasses are hand-crafted with premium stainless-steel frame materials. Designed to have a lightweight, fashionable silhouette, the ELLIPSE ergonomically fits a wide range of face shapes. This slim, sleek and timeless form is ideal for comfort and ergonomics. KEY FEATURES Adjustable silicone nose pads provide comfort and a customizable fit Hand-crafted stainless-steel frame construction generates proper strength, optical stability, and flexibility Lightweight construction and proper weight balance guarantee long wearing comfort without pressure points or fatigue Wide format lenses create a panoramic viewing field for high-resolution viewing Proprietary patented GUNNAR lens material and tint Blocks harmful blue light and 100% UV light Ultra slim temples distribute pressure to ensure headphone compatibility A-fit compatible Prescription Range: -8 to +4.5 SPECS: lens width: 51 mm | lens height: 48 mm | nose: 18 mm | frame width: 138 mm | temple: 145 mm | weight: 25.4 grams (without packaging) INCLUDED WITH PURCHASE Tri-Fold Glasses Case Microfiber Pouch Microfiber Cleaning Cloth 12-month Warranty