Yeah, I’ll take vignetting over fringing etc any day for sure. But, man, 5 stops? F2.8 in the center and f16 in the corners , suddenly pushing 5 stops isn’t so ridiculous.
TDP also says the RF50 has a serious amount of vignetting, but it’s always measured in a seriously worst case scenario so at normal focusing distances I see very low vignetting from the 50.
So I think if one includes foreground quite close it might not show anywhere near five stops, but focus at infinity and shooting anything less than f8 and I suspect it willan issue, and what about filter use? A 10 stop on this lens will be very interesting to see the results with.
does anyone here have the 16-35 III and can comment on the vignetting in actual use?