08-31-2016, 10:51 AM
(This post was last modified: 08-31-2016, 10:54 AM by Brightcolours.)
Ok, thanks for the info, it is interesting that the image circle may be big enough to cover APS-H!
Wide open "vignetting" is normal light fall off, which is not really the same as black corners from a too small image circle where it counts.
Wide open "vignetting" is normal light fall off, which is not really the same as black corners from a too small image circle where it counts.