The Haida Step-up Ring Kit / 77mm is designed to let photographers and videographers use 77mm threaded filters on lenses with smaller filter thread sizes. The kit provides multiple adapter sizes for standardizing a filter setup across compatible lenses.

Suitable for ND, CPL, UV, Black Mist, and protection filters, the rings use a screw-in mounting design for straightforward installation. It is useful for photographers, videographers, content creators, and multi-lens camera setups requiring flexible 77mm filter compatibility.