I have a nice condition 43mm B+W 010 UV in Digital-Pro mount (chromed brass). Unfortunately I have no lenses that this filter fits. I would like to trade this for a similar spec. 39mm filter, black or chrome. I'd also consider a 39mm UV/IR Cut filter. My filter has no box or original case, but I'll find an acceptable filter case. in addition I'll also throw in a 43>46 step-up ring. I live in Canada, so the shipping costs will be marginally more for those in the US.