Exact compensation of the flange focal length difference of the two mounts
Connected lenses can be manually focused up to infinity
No information transmission between the lens and the camera
Exposure metering in aperture priority mode or manually
The NOVOFLEX A-Mount to Sony E-Mount Body Adapter from NOVOFLEX allows a NOVOFLEX Medium Format Lens Adapter, a NOVOFLEX Universal Bellows or a historic NOVOFLEX Follow Focus Lens (Series B, C or D) to be mounted to a Sony E-Mount mirrorless cameras. Although the lens will fit physically, automatic diaphragm (AE metering), or any other functions are not retained using this adapter. In this case you will need to meter in "stop-down mode" since the lens does not have the ability to have its aperture controlled by the camera body.