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Photo samples: Sony Alpha DSLR-A700

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September 28, 2007 2:49 PM PDT

Noise not just an ISO issue, part II

This ISO 2000 is from the same scene as the previous slide was shot about 1.3 stops darker (1/40 sec, f/7.1), and you can see a little noise and smearing on the background fabric, as well as color variation across the flat gray surface. Though the colors are still quite saturated, the noise is much more visible throughout the image.

Photo credit: Lori Grunin