After Yongnuo announced the Sony 50mm F1.8 autofocus lens for both Sony FE (full-frame) and E (APS-C) mount, more new lenses are coming! According to the latest rumors from SR5, three more autofocus lenses are coming this year.
See the details
35mm f/1.8 E
35mm f/2.0 FE
24-70mm FE (no info on aperture yet)
Two prime lenses are expected to cost around $100 and the zoom to cost $200-$300.