Step up ring allowing 46mm filters and accessories to be fitted to a 30.5mm filter thread.
Price: £6.99 from Wex Photographic
Step up ring allowing 33mm filters and accessories to be fitted to a 30.5mm filter thread.
Step up ring allowing 35.5mm filters and accessories to be fitted to a 30.5mm filter thread
Step up ring allowing 37mm filters and accessories to be fitted to a 30.5mm filter thread.
