Hoya UV HD Nano
67 mm, UV filter
Hoya UV HD Nano
67 mm, UV filter
A UV HD Nano was delivered. Please see website: hoyafilter.com. As far as I know, "HD Nano" and "HD3" are only two product lines.
Whether old/new, better or worse??? I don't know. I use the filter "only" as a lens cap. The camera is immediately ready for use and the filter is quickly cleaned if necessary ... The filter quality does not change my shots.