The Caruba Step up/down Ring is a practical accessory for photographers that allows for flexible adjustment of lens filters. With an inner diameter of 72 millimeters and an outer diameter of 86 millimeters, this adapter is ideal for using filters of different sizes. It enables the use of larger filters on smaller lenses or vice versa, increasing the versatility of your equipment. The ring is made from durable material that ensures a long lifespan and provides a secure connection between the lens and the filter. Its easy handling and thoughtful design make this Step up/down Ring an essential tool for anyone looking to expand their photographic possibilities. Whether for landscape, portrait, or macro photography, this adapter is a valuable addition to any photography kit.