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As you can see, even at f/22, the dust you just saw, which I've still highlighted isn't hardly visible at all on a completely neutral surface. Now you imagine once it's brought to a reasonable f-stop between f/8 and f/11, how little if any would even show at all. Even then it would have to be a blue sky for anything to be impacted. Anything other than that would not be at all visibly affected.
Full EXIF Info | |
Date/Time | 02-Oct-2007 20:52:13 |
Make | Canon |
Model | Canon EOS 40D |
Flash Used | No |
Focal Length | 50 mm |
Exposure Time | 1/3 sec |
Aperture | f/22 |
ISO Equivalent | 200 |
Exposure Bias | |
White Balance | |
Metering Mode | matrix (5) |
JPEG Quality | |
Exposure Program | aperture priority (3) |
Focus Distance |
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