Transform caliber adapter ring, can be mounted to the front of the lens to achieve different diameter share the same lens diameter filter, lens hood, additional lens and other accessories. The purpose is to reduce the diameter of the lens.
Change the filter or adapter or lens or other size from Big to Small.
Compatiable For: To the side of the lens: 77mm (All Brands Ø77mm)
To the side of the filter thread: 58mm (All Brands Ø58mm)
Package Includes: 77-58mm Metal Step-Down Metal Adapter Ring x 1pcs (Original Manufactory Package)
