Step Up Step Down Rings Photography

They adjust a larger lens thread to accommodate a smaller filter.

Step up step down rings photography.

The opposite of step up rings are step down rings which essentially do the reverse. A ring that is larger on the filter side than it is on the lens side is known as a step up ring while a ring that is larger on the lens side than it is on the filter side is known as a step down ring. Stepping ring screws onto camera filter screws onto stepping ring. These adapters known as step up and step down rings allow filters designed to fit one size of lens to be adapted to lenses with larger or smaller filter thread sizes.

All step up or step down rings do is adapt the diameter of the filter to match the lens diameter. There are usually used to mount accessories. 1 things worth knowing about step up step down rings. Step down rings do the exact opposite of a step up ring.

They don t have any glass or electronics so they have no bearing on the optical quality or features like autofocus. Step up rings are the most commonly used form of filter adapter ring and enable photographers to use filters designed for lenses with larger filter thread sizes on lenses that normally accept smaller filters. They enable you to adapt filter and lens accessories with smaller thread sizes to lenses with larger thread sizes. When using step down rings and filters one can notice a lot of vignetting.

Step down ring top and step up ring bottom. For example they allow you to attach a 52mm filter to a lens with a 72mm thread size.