I was wondering about this. What lenses that had bad corner performance are now viable options?
Steven Desjardins
The 28-70/4 at 28mm had a covering circle too small for 24x36. The blackening of the corners was due to that and not to light fall-off according to Popular photography. This will be a small and excellent 42-105mm (reminds me the 45-125mm)...
Andre --

