Top critical review
One person found this helpful
Coating is soft and difficult to clean.
on 18 April 2015
Coating is soft and difficult to clean. I tried to breath on the filter and used microfiber cloth/ lens cleaning tissue to wipe, but it left a film of smudge on the glass. Had to using a Ziess lens/glasses wipe to clear it up. It also left a few very fine scratches on the coating. Never had this problem on my old Nikon filters.
Going to try the HD version now....