Quote Originally Posted by Cozen


Both the 24-105f4 and 70-200f4 are very appealing to me. Believe me, in cost and size, they are VERY appealing over the 2.8 versions. But the main point of me jumping to FF is for better low light performance. So it almost seems a waste to get f4 lenses when I need to maximize my low light potential. Am I wrong in thinking this way?
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This shot was with the 5D(12.8MP), 24-105 @ f5 and 55mm, 1/25, ISO 800, hand held with IS on.


[img]/cfs-file.ashx/__key/CommunityServer.Components.UserFiles/00.00.00.24.67/IMG_5F00_0142.jpg[/img]


Here is 100% crop


[img]/cfs-file.ashx/__key/CommunityServer.Components.UserFiles/00.00.00.24.67/IMG_5F00_0142_2D00_100_2500_.jpg[/img]