Auto-Focus Mount Adapter EF-NEX for EF Lens to Fit Sony E-Mount A7II A7RII
A 39;'AF" (autofocus) function! Allows auto focusing with EF / EF-S mount lenses. Allows focus. Front Mount: for EF Mount. Compatible Lens: for EF/EF-S Series Lens. Tripod Screw: 1/4 screw. Rear Mount: for E Mount.