The Caruba Step-up/down Ring is a practical lens filter adapter that allows for flexible use of filters and accessories. With an inner diameter of 82 mm and an outer diameter of 86 mm, this adapter is specifically designed for camera lenses that have these dimensions. The black finish ensures discreet integration into your camera gear. The adapter is an essential accessory for photographers looking to expand their creative possibilities by using various filters and lenses. By using this ring, you can ensure compatibility between different lens sizes, which enhances the versatility of your equipment. The Caruba Step-up/down Ring is therefore a useful addition to any photographic kit, enabling easy handling and adaptation to different filter sizes.