Quote Originally Posted by trispembo View Post
Actually, the BMPCC MB Speedbooster needs an input lens that is S35 or APS-C and upwards. So many EF lenses designed for APS-C will work just fine.

My favourite is the Tokina 11-16mm which I use extensively on my pocket camera with the 0.58x MB SB.
Sorry, yes. I shoot with the Tokna too and the Sigma 18-35mm and 50-100mm on Speed Boosters. What I wanted to convey is that a SB won't work on this lens as it doesn't come in an ef mount.