I just received an order of three 49mm UV filters from Filterfind. I found the description (“looks new”) was a little optimistic, as all three were smudged, They did clean up well, however, and I am quite satisfied with the order.
Why did I order a common filter from Filterfind? I had earlier ordered two different brands of 49mm UV filters from Amazon, but found that both had a larger outer diameter (>51mm) than older filters, so my favorite lens caps, which slip over the outside of the filter, would not work. The new filters would also not work with my OM-1 Zuiko 200mm f5, as the larger outer diameter of the new filters blocks the len’s built-in lens shade from being pulled out.