Does the image circle get any bigger (less black in corners ) as you stop it down using DOF preview? Curious again....
Sorry, I was actually incorrect in what I thought happened, I just did some more playing.
So, at infinity focus it doesn't fill the view horizontally, by the time you get to ~.25m it does, and it goes a little further as you focus closer. The corners are always partially covered at any focus though.
Stopping the lens down (to F22, only option with no aperture ring...) slightly reduces the image circle.
Love, Light and Peace, - Peter Loveday Director of Development, eyeon Software
