Napioa - Wind Origins

Napioa - Wind Origins
by octopus                

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2

Unlike many older manual lenses, especially primes, that have a hard stop at a lens' infinity focus setting, most autofocus lenses do not. Instead they allow for the focus mechanism to be turned past infinity. There are several reasons why this is so, but the main one is to avoid the focus motor slamming against a hard stop when focusing the lens at ...


2

15 second exposure with a 18mm lense with the focus cranked all the way back When you say "cranked all the way back" it sounds like you just turned the focus ring to the far limit. That's not the right way to focus at infinity because the focus adjustment for most lenses goes past infinity. You need to focus either with autofocus, or by looking through ...


2

I have made a circular 8 bit gradient with sampled edge colour and center colour. This illustrates that it clearly is not the 8bit quantisation problem. I have also took a stare at the source, non-denoised image and I found posterisation there too! This posterisation is already there in first image, denoising only reveals it. There cannot be any ...



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