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Sigma 8mm
Eric Anderson 2006-Jul-13 15:53:00
Hi,
I am trying to get some information of a lens choice. I have read a
lot of the reviews and specs of various wide angel lenses but I need
some input from folks that use the lens. I have a Tamron 11-18mm and
find it a very fair lens. I am thinking of either replacing it with a
Canon 10-22 or adding a Sigma 8mm. I read somewhere that the image
from the Sigma 8mm on a Canon 20D is not centered. Is this true? What
are the issues creating panoramas with the Sigma 8mm using PTGui? Is
it easy to correct the lens with PTLens?
Thanks in advance for any input.
Eric Anderson