09-30-2011, 01:41 PM
Such a setup is an overkill just for QC.
Start here:
[url="http://forum.photozone.de/index.php?/topic/830-do-it-yourself-centering-sanity-check"]http://forum.photozone.de/index.php?/topic/830-do-it-yourself-centering-sanity-check[/url]
Then take images at max. aperture and check the corners for symmetry.
Start here:
[url="http://forum.photozone.de/index.php?/topic/830-do-it-yourself-centering-sanity-check"]http://forum.photozone.de/index.php?/topic/830-do-it-yourself-centering-sanity-check[/url]
Then take images at max. aperture and check the corners for symmetry.