DLA is Nonsense! It should be deleted from the reviews.

[Jon Ruyle]

DLA is calculated under Rayleigh criterion(1.22λf/D).

A particular lambda is used for DLA, but yes, that's about right.

Rayleigh criterionsays an18MP sensor should have the same resolution as a 10MP sensor when the aperture is narrower than 10MP's DLA, which is not true.

It does *not* say that. Did you read my above post? Do you disagree? If so, why?

That's why I doubt DLA.

DLA is not a statement. It can't be true or false. Saying "I doubt DLA" is like saying "I doubt table."


If you mean "I doubt DLA places hard limits on resolution", then you aren't alone. But no one is claiming that it does.