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Moderately better image and other benefits

Started Apr 10, 2021 | User reviews thread
Messier Object Forum Pro • Posts: 12,711
Re: Moderately better image and other benefits
7

Scott Larson wrote:

Messier Object wrote:

Scott Larson wrote:

1Dx4me wrote:

i don't understand why would you give it 4 star, based on what? this lens take tc 1.4 mk3/2.0x mk3 without noticeable degradation in IQ.

No noticeable degradation? Please read my review and view the attached images.

Are sports/action subjects a good way to compare lenses for sharpness ?

If you want to shoot sharp sports photos then yes, they are the best way to compare lenses for sharpness.

That makes no sense. Your action shots are subject to motion blur, focus accuracy and depth of focus.

If you’re discussing the inherent sharpness and distortion of  a lens then you should really be looking at images of a 2D test target set up orthogonally to the optical axis.

Or you can take multiple pics of the SAME static 3D target - multiple shots to ensure you nail the focus

Do the proper repeatable testing and then you can talk about lens sharpness. Otherwise it’s just the shot you took versus the shot he took  - player on a football field   versus  a squirrel in a tree.

Peter

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