Step up ring allowing 58mm filters and accessories to be fitted to a 37mm filter thread.
Price: £6.99 from Wex Photographic
Step up ring allowing 37mm filters and accessories to be fitted to a 27mm filter thread.
Step up ring allowing 37mm 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 32.5mm filter thread.
