High-precision lens adapter for connecting manual EF lenses to Sony E-Mount. Exact compensation for the flange focal distance differences between both systems. Attached lenses can be manually focused up to infinity. There is no information transfer between the lens and the camera. Exposure is achieved via working aperture, shutter automation, or completely manually.

Manufacturer's note: As with all other NOVOFLEX adapters, this is a purely mechanical adaptation. Aperture control is not possible with original Canon EF lenses. The use of EF-mount lenses with a mechanical aperture ring (Canon EF Cine lenses, Zeiss Compact Prime lenses, Samyang, etc.) is recommended.