Diffraction Limit Discussion Continuation

Started Feb 21, 2014 | Discussions thread
Jonny Boyd Regular Member • Posts: 105
Re: Diffraction Limit Discussion Continuation

bobn2 wrote:

I think that the semantic argument that this discussion tends to end up in (maybe when the 'peak aperture shifts' people realise that they are wrong) is missing the point of the misinformation and damage to practice that this meme causes. Whatever they wish to decide that they really meant in this abstruse semantic discussion, there are many photographers who look at sites such as CiC, and posts here inspired by it, and end up believing that a low pixel count camera will give them sharper results at small apertures than will a high pixel count camera (absurdities like 'D800 unusable above f/5.6'). While I'm quite prepared to believe that wasn't what they really meant, I'd be more impressed had they made that point in the original posts where they claimed there was a 'diffraction limit'.

I don't recall anyone saying that a low pixel count camera will be sharper than a high res camera (if by sharpness you mean overall image detail). In fact I recall plenty of instances where people have affirmed that although diffraction is visible earlier in high pixel count cameras, they still have more overall detail than a low pixel count camera. What you're saying sounds more like misinformation by suggesting that anyone is making that claim.

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