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Forums > Back > Next OL Lens Test report: Sigma 90mm f/2.8 DG DN Contemporary
#6
I don't think that 3D pop is hokum - because it can be measured. It won't show up in our numbers here, though.
We "just" measure the peak resolution (and a bit of contrast), but this doesn't reflect how objects "stand out".

Watch this snippet from a Leica explanation:
https://www.youtube.com/watch?v=_vyoAIOTIcs
Time index: 29:10 to 32:10

I'd guess you can sometimes - although not always - take a hint from our LoCA tests.
The "problem" with the LoCA test is that this contrast transition is polluted by the rather close focus distance.
Chief Editor - opticallimits.com

Doing all things Canon, MFT, Sony and Fuji
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RE: Next OL Lens Test report: Sigma 90mm f/2.8 DG DN Contemporary - by Klaus - 05-13-2024, 11:34 PM

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