How much ff resolution to not be "weak link" with Otus?

Started Apr 25, 2014 | Questions thread
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hjulenissen Senior Member • Posts: 1,900
Re: How much ff resolution to not be "weak link" with Otus?

Is the 1 cycle/pixel a hard limit or simply a reflection of (usually) poor SNR at those kind of frequencies?

One might think that detailed information about the sub-pixel active area (and/or lens PSF beyond 1 cycle/pixel) could be estimated from suitable input, especially if there was no OLPF.

-h

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