Hi all. Filter question. I've got a couple of nice 82mm breakthrough filters including a ND10 and a polariser. I'm thinking about getting a step up/down ring to use them with this 16-35. Anyone tried this, work ok, any harsh vignetting?
Although I use square and not circular filters, I have only found this lens to vignette a tiny amount when using my 6 and 10 stop Haifa ND filters.