- Nov 17, 2016
- Like, The Valley
If you don't need the electronics, you might investigate the Zhongyi Lens Turbo II... good optics, but some have noted a tendency for vignetting with long lenses. I don't know if it's actually any worse than the Viltrox in this regard or not, but there might be some comparisons out there...Confession that I was not looking at the EF-Mx for adaptation of modern lenses. I was looking for an option for a focal length reducer for use with MF vintage lenses, at a price below the Metabones.