which is better?

Started Apr 26, 2009 | Discussions thread
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Peter Kwok
Peter Kwok Senior Member • Posts: 2,276
I have both

Since I got the 17-55 IS, my 17-40L just sits in my closet. The 17-55 is much sharper and has better contrast. It has much lower distortion and slightly better in CA. Its only shortcoming is flare.
BTW, the 17-85 is not even in the same league as these 2 lens on the wide side.
Peter Kwok

 Peter Kwok's gear list:Peter Kwok's gear list
Canon EOS 5D Mark III Canon EOS M Canon EF 24-105mm f/4L IS USM Canon EF 70-200mm f/4L IS USM Samyang 14mm F2.8 IF ED MC Aspherical +3 more
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