Thread: Canon EF 300 f4 or EF 100-400 f4-5.6
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Old 10-06-09, 07:58
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phill666 phill666 is offline  
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Join Date: Jul 2008
Location: horbury
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The 100-400mm is f4.5-5.6 and at 300mm its f5.6 ive just checked.Great lens for walk about .
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