Hey guys, I have a very low end B+W CPL but I found it really detracts from my IQ which is why I never use it. I would be interested in getting a much better B+W CPL but I heard that with more coatings on a lens the more difficult they are to clean of smudges/fingerprints etc. Which would be the best or recommended. Want almost no IQ loss (if possible) and easy to clean.
I have a 110ND 3.0 77mm ND from B+W and its a real pain to keep clean.
What are your suggestions on filters and how to clean them?
Thanks!



