KIPON C645-S/E AF 0.7 autofocus adapter is compatible with various models, allowing Contax 645 medium format lenses to mount onto Sony E mount camera bodies. The 0.7x optic adapter gets rid of crop factor, and increases the aperture.
The adapter features auto focus with accurate and quick focus for a steady performance. The adapter is equipped with electronic contact and built-in circuit board with chip, besides auto-focus and stability function, it also can transmit precise EXIF information to the camera body.You can switch AF to MF mode or MF to AF mode with rotating the lens aperture.
There are four pieces of optical customized multiple layer coating glasses within the adapter.
With KIPON C645-S/E AF 0.7 adapter, you can control the aperture with the camera body.
Customers from The United States please kindly order from our US warehouse:0.7x Autofocus Adapter Focal Reducer for Contax 645 Mount Lens to Sony E Camera