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Old 23rd October 2012, 08:48 PM
Alexander.L Alexander.L is offline
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Join Date: Nov 2010
Location: South Western Sydney under the approach path of YBSK
Posts: 101
Default Canon 70-200 f/2.8 IS vs 100-400 f3.5-f5.6 IS

Hi everyone,
I'm planning on getting the 7D but I don't know which lens to buy. I suppose you guys use either one of them for aviation photography. Which one is better? Other than the fact the 70-200 has a bigger aperture, is there a sharpness difference and colour difference between those 2 lens?

Thanks for you opinions
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