Filter vignetting on the 35mm Summicron. And, what's your favorite 35mm Summicron filter.

[pixmeister]

Advertisement (gone after registration)

Concerning B+W #495/022 Yellow MRC Basic Filter (39mm).  This also applies to the B+W orange, red, and dark red 39mm filters.

The following is a review of this filter posted on the B&H Photo website.  "I love B&W filters, but this one vignettes on my Leica 35mm f/2 Summicron-ASPH even at f/11. It's not bad and can be fixed in post, but it shouldn't do it at all."

Has anyone experienced this?  Also, I have heard that some filters may interfere with the screw-on lens cap that is on the latest version 35mm Summicron.

And/or what is your favorite 35mm Summicron filter?

Thanks,

Patrick

P.S.  I have the M6 reissue and the latest version of the 35mm cron (so far)... Focussing on black and white film stocks.