Is there amy relationship between aperture and noise. I shot some low light f/11 1000 ISO shots on my 5D which I think are noisier than normal.
Is there any correlation between a smaller aperture and noisier images?
burnxkr Senior Member  271 posts Joined Jun 2007 More info | Nov 05, 2007 22:56 | #1 Is there amy relationship between aperture and noise. I shot some low light f/11 1000 ISO shots on my 5D which I think are noisier than normal. 1D MkIII, 35-350L, 70-200L, 135L, 17-40L, 100 macro, 50mm 1.4, 580 EXII,
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dicktay Senior Member 603 posts Joined Jan 2007 Location: Sydney, Australia More info | Nov 05, 2007 23:06 | #2 Basically no. Noise increases with higher ISO. Really small apertures (like F32 on a DSLR lens) may cause difraction (some loss of IQ) but that is about it.
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GlennNK Goldmember  4,630 posts Likes: 3 Joined Oct 2006 Location: Victoria, BC More info | Nov 05, 2007 23:12 | #3 Not directly, but as apertures get smaller, and shutter times faster, higher ISO values are required. Higher ISO results in more noise. When did voluptuous become voluminous?
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