In praise of AA filters

Started Oct 23, 2013 | Discussions thread
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Tony Beach
Tony Beach Veteran Member • Posts: 7,248
Re: In praise of AA filters
1

Tom Axford wrote:

In fact, if the sensor is small enough, then even if the lens is perfect, diffraction blurring will act as an AA filter.

By about f/8 diffraction blurs enough to avoid moire on the D800E.

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