Ommlite Canon EF -> Sony E Autofocus Adapter eyecup and the standard 3/8" base

and the standard 3/8" base fitting is compatible with most better tripod legs

with only minor internal dust and cosmetic wear

Siemens-Spiegel-Hypomediar 20cm f6

Cover has edge wear and is creased along the left edge

Ommlite Canon EF -> Sony E Autofocus Adapter eyecup and the standard 3/8" baseThis Ommlite adapter lets you use Canon EF (and EF S) mount lenses on a Sony E mount mirrorless camera with autofocus, in theory. Electronic passthrough will let you adjust aperture for sure, and most focus by wire lenses will work in manual focus mode. Autofocus compatibility (and performance) will vary by lens and camera, so don't expect this to work as quickly as a native Sony lens. Nevertheless, a good little adapter.