Contax -Sony F3 Adapter
Completely manual control, manual focus and manual exposure.
Focus to Infinity.
No electrical connection.
There is no ROM connection on the ring so diaphragm control of the lens is set manually.
Made of Aluminum with High Quality.
All Contax/Yashica Mount Lenses
All Sony FZ Mount Camcorder
Such as: PMW-F3, F5, F55