The Kood Step Up Ring 50mm 52mm allows 52mm filters and accessories to be fitted to a 50mm filter thread.
Price: £6.99 from Wex Photographic
Step up ring allowing 52mm filters and accessories to be fitted to a 27mm filter thread.
Step up ring allowing 52mm filters and accessories to be fitted to a 30.5mm filter thread.
Step up ring allowing 52mm filters and accessories to be fitted to a 37.5mm filter thread.
