Specification Brand : PolarPro BulletPoint1 : 67mm to 82mm step-up ring (use a 82mm filter on a 67mm Lens diameter) BulletPoint2 : Machined Brass frame for smooth threading and increased hardness BulletPoint3 : Matte-black electroplated surface minimizes reflections BulletPoint4 : Aggressively knurled edges provide plenty of grip BulletPoint5 : Includes hard case, and Lifetime Warranty Color : Black ExternallyAssignedProductIdentifier1 : 817465021644 ExternallyAssignedProductIdentifier2 : 0817465021644 ExternallyAssignedProductIdentifier3 : 00817465021644 IncludedComponents : Step up ring, Hard case ItemName : PolarPro Brass Step-Up Ring (67mm > 82mm) Anti-Reflective Black ItemPackageDimensions_Height : 13.4 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 11.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-up-rings Language : french Manufacturer : Polar Pro Filters Material1 : Optical Glass Material2 : Aluminum ModelNumber : SR-67-82 NumberOfItems : 1 PackageLevel : unit PartNumber : 67mm-82mm PhotoFilterEffectType : Quartz PhotoFilterThreadSize : 67 millimeters ProductDescription : Allows you to use smaller size filters on lenses with a larger diameter thread. The first number is the size that screws into the lens, the second number is the filter size. Step " Down" Rings May Cause Vignetting. ProductSiteLaunchDate : 2018-04-29T08:00:01.000Z Size : 82MM Style : 67mm > 82mm SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 45121600 WaterResistanceLevel : not_water_resistant