08-17-2013 05:44 PM
So I'm using a Canon D30 (3.1 megapixel). My ISO speed is set to 100, but when take phots at very slow shutter speeds I get a lot of noise. And I mean a lot. Can anybody help?
08-17-2013 05:53 PM
Long exposure time is the 2nd main way to get noise in an image. Not a lot you can do other than post processing. How long an exposure? Perhaps a compromise like ISO 200 and a shutter that is half as long (twice as fast) would be slightly better if you played around with it. Or perhaps that would be even worse.
08-18-2013 12:37 PM