Specification Brand : Kase BulletPoint1 : Screws into the 43mm Thread of A Lens and Allows Revolution & Skyeye 52mm Magnetic Filters to be Used BulletPoint2 : ****PLEASE NOTE**** NOT Compatible with Kase Wolverine BulletPoint3 : Converts a Lens with an 43mm Filter ring for Use with Kase Revolution & Skyeye 52mm Magnetic Filters BulletPoint4 : Lightweight, weighs less than 0.3 oz. BulletPoint5 : ****PLEASE NOTE**** Works only with Revolution & Skyeye 52mm Magnetic Filters. BulletPoint6 : ****PLEASE NOTE**** WIll NOT work with Kase Wolverine or ordinary Non Magnetic Filters. ExternallyAssignedProductIdentifier1 : 0840337510090 ExternallyAssignedProductIdentifier2 : 840337510090 GpsrSafetyAttestation : 1 IncludedComponents : Magnetic Step Ring. ItemName : Kase Revolution Magnetic Step Up Filter Ring Adapter (43-52mm) ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-up-rings Manufacturer : KASE ModelName : Revoution Step Ring ModelNumber : 1121290449 NumberOfItems : 1 PartNumber : 1110113111 ProductDescription : Kase Revolution 43mm to 52mm Magnetic Step Up Filter Ring Adapter ProductSiteLaunchDate : 2019-07-21T07:00:00.000Z Size : 43-52mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 45121600 WarrantyDescription : 1 Year WaterResistanceLevel : water_resistant