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My $10 28mm f/2.8 steal deal
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<blockquote data-quote="480sparky" data-source="post: 368131" data-attributes="member: 15805"><p>Managed a bit of time to take a couple of comparison shots. Knowing the achilles heel of the Nikkor AF is the terrible corners at ANY aperture, but f/11 being the lesser of 7 evils, I took two equal shots with both.</p><p></p><p>This is the extreme lower left corner of both, at 100%:</p><p></p><p>Nikkor:</p><p></p><p><img src="http://i214.photobucket.com/albums/cc172/480sparky/Photography%202/12Nikkor11Post.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p>Sigma:</p><p></p><p><img src="http://i214.photobucket.com/albums/cc172/480sparky/Photography%202/5Sigma11Post.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p>The Sigma tends to underexpose a bit, as well is giving a more blue cast to the images. But these were shot in JPEG simply for sharpness comparison, so shooting in raw will give me far more lattitude in editing and correcting these small discrepencies.</p></blockquote><p></p>
[QUOTE="480sparky, post: 368131, member: 15805"] Managed a bit of time to take a couple of comparison shots. Knowing the achilles heel of the Nikkor AF is the terrible corners at ANY aperture, but f/11 being the lesser of 7 evils, I took two equal shots with both. This is the extreme lower left corner of both, at 100%: Nikkor: [IMG]http://i214.photobucket.com/albums/cc172/480sparky/Photography%202/12Nikkor11Post.jpg[/IMG] Sigma: [IMG]http://i214.photobucket.com/albums/cc172/480sparky/Photography%202/5Sigma11Post.jpg[/IMG] The Sigma tends to underexpose a bit, as well is giving a more blue cast to the images. But these were shot in JPEG simply for sharpness comparison, so shooting in raw will give me far more lattitude in editing and correcting these small discrepencies. [/QUOTE]
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My $10 28mm f/2.8 steal deal
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