Neewer 7pcs 49mm-77mm Filter Step Up Rings Stepping Adapter Set (49-52-55-58-62-67-72-77mm)
Brand: Neewer
Description:

Step up rings, also known as adaptor rings, allow you to use filters and accessories that are not the same size as your cameras lens.

Lenses and filters come in a large range of types and sizes and unfortunately they don't always fit together correctly.

Fortunately there is a step up or step down filter for just about any need.
Special aviation aluminum alloy, high strength, impact resistance, twist and pressure. Machining process
Surface treatment: high-mesh sand blasting machine and color quality pure matte black or silver. Ultra-low chemical residues, attached to a solid
Silk screening of non-mimeo, and it is attached to a solid
The step-up adapter rings set allows a filter/attachment with larger thread size to be used on a lens with smaller thread size
The set also can be used as a lens hood, this means that you don't need to waste extra money to a single lens hood