| Re: sigma 70-300 dpo dg or canon ef 70-300 usm mkIII
Quote:
Originally Posted by hachidori  I also have the 75-300 and really want to replace it, as every shot is grainy, nomatter what I do! How is your 70-300 in comparison? | I would be very suprised if the grainyness is due to the lense (the only proviso being that the lens is clean and fee of smears)- assuming that you havent set a high iso or similar i would suspect a sensor fault , or a metering issue
the 70-300IS is a good bit of kit but comes in at over 300 notes - my other 300mm is the canon 90-300mm usm (£179) which is nice and sharp and not the least grainy in performance
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