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Photography Q&A
Help me understand FX vs. DX
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<blockquote data-quote="J-see" data-source="post: 519330" data-attributes="member: 31330"><p>A sensor pixel will receive light depending upon the time it is exposed and the square surface of that pixel. Thus an FX pixel will receive more light than a DX pixel when shooting the same lens at the same aperture and shutter. But since the luminance value of a pixel is a certain percentage of its full well capacity, the exposure will end up being identical for both. The exposure, not the signal quality.</p></blockquote><p></p>
[QUOTE="J-see, post: 519330, member: 31330"] A sensor pixel will receive light depending upon the time it is exposed and the square surface of that pixel. Thus an FX pixel will receive more light than a DX pixel when shooting the same lens at the same aperture and shutter. But since the luminance value of a pixel is a certain percentage of its full well capacity, the exposure will end up being identical for both. The exposure, not the signal quality. [/QUOTE]
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Photography Q&A
Help me understand FX vs. DX
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