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06-11-2012, 07:18 PM   #1
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cropping tamron 90 or sigma 70 to beat pentax 55-300

Hi all, I am thinking about buying either Tamron AF 90mm f/2.8 SP Di macro or Sigma AF 70mm f/2.8 EX DG macro. Originaly I was going to buy pentax 55-300, but was told that if I crop the picture from either of the two other lenses, I would get a better result, better IQ. Would you agree? Which of the two would you recomend? Thanks, regards Danny

06-11-2012, 07:20 PM   #2

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Deja vu all over again.
06-11-2012, 07:28 PM   #3
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af, f/2.8, k-mount, macro, pentax, pentax lens, sigma, slr lens, tamron
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