説明

• 1 Special aviation aluminum alloy, high strength, influence resistance, twist and strain Machining task 2 Surface treatment: high-mesh sand blasting machine and color quality natural matte black or silver Ultra-low chemical residues, hooked up to a solid! 3 Font Handling: Font clean missi&n, silk screening of non-mimeo, connected to a solid! Package Included: Step-up ring x 1 Using Step Up And Step Down Rings To Take Better Pictures What is a step up ring Step up rings, also known as adaptor rings, allow you to apply filters and equipment that aren't an analogous size as your cameras lens Lenses and filters are available a wide range of sorts and sizes and sadly they don&;t always match together correctly Fortunately there's a step up or step down filter for virtually any want How step up rings paintings Step up rings provide a way to slot a larger diameter filter or accessory onto a smaller lens The step up rings screws onto your lenses threading and provided a bigger thread with with you may then connect different elements included more step up rings How step down rings work Step down rings work in the exact same means yet instead present a fashion to attach smaller equipment and filters to larger lenses It is important to note that typically, the farther far from the lens you put a filter out the more severe the optics could be It is always best to seem for the thinnest adaptor ring that you can find as those will hold the clear out close to the lens

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