This is a good point. Speaking of points, in the way a laser turntable pickup is... | Hacker News

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		ravenhappy on Jan 27, 2023 \| parent \| context \| favorite \| on: I almost bought a scanner This is a good point. Speaking of points, in the way a laser turntable pickup is noisier than a needle, would an electron microscope scan of a frame of film be best, or is there a sweet spot where the grain noise is at an optimal minimum?

ezconnect on Jan 28, 2023 [–]

His dream scanner is 8000ppi about 3.175um pixel size. A Canon 5DS 50 megapixel has a pixel size of 4.1 microns.

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