Specification Brand : BigKing BulletPoint1 : Fine workmanship, metal technology, support all brands of cameras. BulletPoint2 : Metal material, high strength, impact resistant, twist and pressure resistant. BulletPoint3 : Ultra-low chemical residues, attached to a solid. BulletPoint4 : Great tightness,no wobbling or cross-threading. BulletPoint5 : Converts the thread size of your lens to the thread size of any other accessory BulletPoint6 : For heavy medium format lenses, we suggest to use with a telephoto bracket and a tripod to balance its weight when shoot Color : default ExternallyAssignedProductIdentifier : 4683252862303 ExternallyAssignedProductIdentifier1 : 9588082626444 ExternallyAssignedProductIdentifier2 : 9588082626451 FocusType : Auto Focus IncludedComponents : What's in the box: Contax RF / Nikon S Lenses to Sony E Lens Mount Adapter, K&F Concept 1 Year Limited Warranty ItemName : Camera Filter 18pcs/Set Camera Lens Filter Stepping Metal Up & Down Ring Adapter for All Camera DSLR 37-82mm 82-37mm ItemPackageDimensions_Height : 7.7 centimeters ItemPackageDimensions_Length : 2.2 centimeters ItemPackageDimensions_Width : 7.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-adapters Manufacturer : JSHG Material : Metal MaxFocalLength : 50 millimeters ModelNumber : 2.2XSX50TLCKMFA NumberOfItems : 1 PartNumber : JSHG326 PhotoFilterEffectType : Ultraviolet ProductDescription : . Specifications: Color: black. Material: Metal. Step up ring size: 37-49mm, 49-52mm, 52-55mm, 55-58mm, 58-62mm, 62-67mm, 67-72mm, 72-77mm, 77-82mm. Step down ring size: 82-77mm, 77-72mm, 72-67mm, 67-62mm, 62-58mm, 58-55mm, 55-52mm, 52-49mm, 49-37mm. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Include: 19* Camera Lens Filter Stepping Rings. ProductSiteLaunchDate : 2020-12-05T13:48:45.235Z SkipOffer : 1 SupplierDeclaredDgHzRegulation : not_applicable WarrantyDescription : 1 Year Limited Warranty WaterResistanceLevel : not_water_resistant