Reasonably priced? how much it is for 82mm thread or 95mm size?
rated #1 by the LensTip test? So is it the best reference to build recommendation? and what if another link/site test gave #1 to another brand such as Hoya or B+W, who we should trust or follow? I can make a test and then pretend to give #1 to a certain name filter, honestly speaking, when 2-3 filters are very good it is really hard to put one as #1 by all tests or always, i have B+W and i always hear top high reviews about its quality, should i change that to this Marumi now because it is rated #1 from somewhere?
As I stated in my response, rated #1 by lenstip. See the links posted by NWPhil above. It's the only reference that I have ever seen. Decide for yourself whether this test is worth making buying decisions. In addtion, I use the Marumi CPL's and the price is very reasonable. BW are great CPL's and lenstip rated them as tied with the Marumi.
Change your CPL's if you want ....