The EXIF is misleading. The shot is with my birthday present to myself, a CZJ Sonnar 180/2.8, and it was actually stopped way down, f/22 I think. The only light is a domestic floor standing reading lamp, and the image was through a mirror so it's the newly repaired left eye in the shadow.

The lens is the last version of the Olympic Sonnar, so nicely MCd, and came from Hungary with an M42 adapter (with the three electric Prakticar contacts) on top of its parent Pentacon 6 mount. All on a Kood M42/Nikon F adapter with optical correction lens for infinity focus.

All in all, a thing of beauty, and the lens isn't bad either ;-))