Does anyone use viltrox ef-fx2 on XT4? My EF Sigma art lenses which has F1.4 wont go above F4 when adapted through viltrox adapter. Some canon lenses work fine, some doesn't. Anyone have any solution to this?
I don't use the viltrox, but I have no issues with the Fringer adapter using the 18-35 sigma at 1.8 on my xt4