Step-up ring allowing 30mm filters and accessories to be fitted to a 27mm filter thread.
Kood Step-Down Ring 37mm - 30mm
Kood Step-Up Ring 37mm - 37.5mm
Kood Step-Up Ring 52mm - 58mm
Kood Step-Up Ring 30.5mm - 46mm
Kood Step-Up Ring 67mm - 72mm
Kood 82mm Circular Polarising Filter
