Sigma 150mm f/2.8 EX DG OS HSM Macro Lens Image Quality Results

ISO 12233 resolution chart sample crops along with flare and distortion test results are now available on the Sigma 150mm f/2.8 EX DG OS HSM Macro Lens Review page.
 
Why the with-2x Extender results are so much sharper in the corner remains an unanswered question for me. Strange.
Posted: 7/3/2012 1:16:13 PM CT   Posted By: Bryan
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