ND Filter and step up ring HOYA ProND1000, 10 stops, 52mm in Blackhall, Gloucestershire for sale

ND Filter and step up ring HOYA ProND1000, 10 stops,

HOYA ND filter, Used once, good condition
Bought this to fit some of the Black Magic SLR lenses.
Would come with step up ring 58mm to 52mm
25£ or nearest offer