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next PZ lens test report: Tamron SP 150-600mm f/5-6.3 Di USD VC
#34
I was just about to mention some numbers from lenscore.org:

 

The Nikon 600/4.0 G ED VR (which is the "elder" version of the current, even better lens) has a "resolving power" of 1319 points and a contrast of 1225 points.

 

Whereas the Sigma Sport comes with RP=884 and C=852 points, The Contemporary ranges to RP=827 C=780. So, I really could see differences between Sports and Contemporray - I don't want to imagine how huge they would be, if the differences are not around 7% (S vs C), but nearly 50%!

 

Being 50 % better while being 476% more expensive (and the successor being 636% more expensive) appears not to be the best of all deals... I'm just saying, the price difference of the two Sigmas is comprehensive to me and reasonable. While the prime is just "nothing better above". And if I see what dave can do with a Tamron...
  


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next PZ lens test report: Tamron SP 150-600mm f/5-6.3 Di USD VC - by JJ_SO - 05-19-2016, 08:27 AM

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