This picture was taken on a Canon EOS 10D with a 33+ year old "medium" format fully manual Pentacon 300 f/4 lens converted to "M42 Screw Mount" and then attached to a "M42 - EOS" adapter. This was shot on a mono-pod and was the first time using this combination. Mostly cloudy conditions in Chicago at 4:30 PM. No flash. Can't wait to try this lens on a sunny day and on a tri-pod!