Specification Brand : LingoFoto BulletPoint1 : 【Compatibility】The first size is the size of the lens(82mm), and the second size is the size of the filter(62/67/72/77/82/86/95/105mm) BulletPoint2 : 【Function】Small lenses can be equipped with large-sized filters, while large-sized lenses can be equipped with small-sized filters, saving the trouble of replacing lenses BulletPoint3 : 【Material】Aluminum alloy,high strength,impact resistance,distortion and pressure BulletPoint4 : 【Surface】High mesh mechanical sand blasting,Environmental protection anodizing BulletPoint5 : 【Package included】filter adapter ring*1 CpsiaCautionaryStatement : no_warning_applicable ItemName : 82-62/67/72/77/82/86/95/105mm Step Up & Step Down Rings Adapter for Lens and Filter 82-62 Filter Adapter Ring 82mm Lens to 62mm Filters ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-up-rings Manufacturer : LingoFoto ModelName : Mrisatagc0ugka14x ModelNumber : RASTKYwnkhva32b7 NumberOfBoxes : 1 PartNumber : LC8842-YJY ProductDescription : Description: Explanation: The filter adapter ring can be easily screwed onto the front of all lenses and can adjust the size of your lens line to match the line size of other accessories such as filters, shields, flashlights, and lens converters. For example, by placing an 82-105mm adapter ring on the lens, connecting a 105mm filter on the 82mm lens, and then tightening the filter with screws on the stepper ring. The first number is always the size of the lens screw. The second number is the filter size. If the first number is small, it is a step up ring, and if the first number is large, it is a step down ring. Specifications: Material:Anodized aluminum Color: Black Package content: 1 * adapter ring Note: Please confirm the lens size of the camera in your hand. The lens line size of the camera you are using is displayed somewhere on the lens barrel or printed under the lens cover. This number must be preceded by the symbol 'Ø' (diameter). For example, Ø 37=37mm lens screw size