Thread: Sigma 10-20mm f/4-5.6 EX DC HSM vs. Sigma 8-16mm f/4.5-5.6 EX DC HSM
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Old 26-08-11, 01:14 PM
polarmagnus polarmagnus is offline
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Join Date: Feb 2011
Location: West Yorks, UK
Posts: 105
Thanks. I was looking at that before I looked at this thread


This might be a dumb question but whats the difference between Canon EF and Canon EF-S ???
(If I have the latter correct.) Would it fit my 450D?
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