Broad Band AR (BBAR) CoatingOuter diameter: φ 16.988- φ 16.998 Thickness: 3.61-3.65mm Core deflection:<90“ Send InquiryLive chatProduct DetailBroad Band AR (BBAR) CoatingShare:PREVIOUS:Single Layer AR CoatingNEXT:Ultra-hard Water-proof BBAR CoatingRelated ProductsEFL:0.98mm F#:2.1One-Step Molding Special-shaped LensesSingle Layer AR CoatingDouble Concave LensesOptical Spherical Glass FiltersLenses For Automotive Lens