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  Reviews by: BobDavid  

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Canon EF 20mm f/2.8 USM

Review Date: Mar 10, 2007 Recommend? yes | Price paid: $400.00 | Rating: 8 

Pros: Contrast, build quality, good AF
CA, a bit soft along the edges

I've run extensive tests comparing the 20mm to the 17-40L. The 20mm compares rather favorably to the L. It does exhibit more CA than the L, but sharpness is comparable. This is a nice lens for landscape and architectural interiors as long as it's stopped down to around f8 or f11. All in all, I think this is a good lens at a fair price.