From dpreview on the Canon 70-200 IS USM, http://www.dpreview.com/lensreviews/canon_70-200_2p8_is_usm_c16/page6.asplens test? for a certain camera? i dont get it...shouldnt the lens perform the same regardless of which camera its on?
basically, yes... but third party APS-C lenses are usable also on APS-H with abit vignetting.Thanks for all those responded! :thumbsup:
One more question on top. How can we tell which third party lenses are compatible with APS-H cameras? In all review/specs, they only mention FF or APS-C. Can we assume that those for FF are good for APS-H too?