I was at my local camera shop looking for a new CPL filter and was recommended a new line a filters made by Kenko (THK). He says they're called Zeta and are supposed to be one level above the Kenko Pro1D. Supposedly it's of similar quality to the B+W MRC series of filters but at half the price.


Have any of you folks had experience with these filters? Any feedback would be greatly appreciated. Thanks!