Step-Up Ring allowing 58mm filters and accessories to be fitted to a 52mm filter thread.
Kood Step-Down Ring 37mm - 28mm
Kood Step-Down Ring 37mm - 30mm
Kood Step-Up Ring 37mm - 37.5mm
Kood Step-Up Ring 30.5mm - 46mm
Kood Step-Up Ring 67mm - 72mm
Urth 86-52mm Adapter Ring for 100mm Square Filter Holder
