The whole question of lens sharpness...

Started Jun 12, 2013 | Discussions thread
Deleted1929
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Re: The whole question of lens sharpness...
In reply to Alphoid, Jun 20, 2013

> It's possible to increase real sharpness. This requires having a model of the way in which the lens is not sharp (not just a 'sharpness' slider)

This isn't true.  You can never fully reverse the many optical effects.  You'd be breaking a number of well established physical laws if you could.

Even if you attempted this to the limits of physics you'd probably be frustrated by sample variations in the lenses.

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StephenG

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