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Nikon DSLR Cameras
D7500
Cause of graininess in my images
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<blockquote data-quote="nickt" data-source="post: 696290" data-attributes="member: 4923"><p>If the light is poor and/or you are underexposing a bit, you will see more noise. Post some pictures here for folks to see what is going on. </p><p>I like to shoot in manual mode with auto iso. For birds in the sky, I might dial in +.3 exposure compensation. </p><p></p><p>Are you doing any post processing? Iso 800 should not be a big deal, but you might need to clean up some noise depending on light.</p><p></p><p>You could also shoot some tests to see how your lens does wide open at f6.3. Sometimes its worth stopping down 1 stop from wide open to get a sharper image. At some point you can check for front or back focusing. That can be tweaked in the menus, but I'd put it last on my list.</p></blockquote><p></p>
[QUOTE="nickt, post: 696290, member: 4923"] If the light is poor and/or you are underexposing a bit, you will see more noise. Post some pictures here for folks to see what is going on. I like to shoot in manual mode with auto iso. For birds in the sky, I might dial in +.3 exposure compensation. Are you doing any post processing? Iso 800 should not be a big deal, but you might need to clean up some noise depending on light. You could also shoot some tests to see how your lens does wide open at f6.3. Sometimes its worth stopping down 1 stop from wide open to get a sharper image. At some point you can check for front or back focusing. That can be tweaked in the menus, but I'd put it last on my list. [/QUOTE]
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Nikon DSLR Cameras
D7500
Cause of graininess in my images
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