I am selling my new 17-40mm f/4 and buying a 16-35mm f/2.8 II. I am thinking of getting a HOYA 82mm HD Circular Polarizing Digital Filter for it. The filter frame is 5mm thick and the glass is 2mm thick.
Will it cause vignetting? Has anyone here used it on the 16-35mm f/2.8 II?
I looked at the B+W slim CP filters. They are expensive and don't accept lens cap ( I know they provide their own cap).
Thank you in advance for all the advices and replies.