On Jul 16, 2005, at 4:26 AM, Herb Chong wrote:
the sensor on the 7D moves about 1cm at maximum. that is a lot of
movement. i doubt it will work on the DA lenses unless their image
circle is much larger than the nominal.
So far users of Sigma's DC lenses didn't report any problems... And KM
has just announced three new lenses with reduced image circle:
http://www.dpreview.com/news/0507/05071504kmdtlenses.asp
Now the question is: do Pentax DA lenses provide image circle enough
for shifting CCD?
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Best regards
Sylwek
