Martini M62 sunglasses Featuring Martini's New 8 Layer injected "Ultra Polarized" Lenses with "Hardshell" proprietary scratch resistant coatings, "AR" anti reflective treatment to reduce rear and side glare and an Oleophobic coating which includes a Hydrophobic treatment that seals the lens surface and reduces the adhesion of grease and water. This makes a lens very easy to clean. These lenses are the Best in the World! The M62 features Optical spring hinges. Eye size 60mm Bridge 16mm Temple Length 125mm. Lens Height = 30mm. Total sunglass weight = 25 grams.