copenhagen69 Member 210 posts Joined Jul 2010 Location: Dallas More info | May 25, 2011 08:59 | #1 I shot with ISO 1600 to help blow out the background. Should I lower the ISO and up the exposure time? They look grainy and the case is black so this is not portraying exactly how the case looks ... Thanks ahead of time for the help ... Canon Rebel XS // 18-55mm IS // 50mm 1.8
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angryman Senior Member More info | May 25, 2011 09:03 | #2 ISO 1600. Answered your own question.
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May 25, 2011 09:08 | #3 hmmm so lower ISO longer exposure would be the answer for this? Canon Rebel XS // 18-55mm IS // 50mm 1.8
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TGrundvig Goldmember 2,876 posts Likes: 3 Joined Oct 2009 Location: Colorado More info | May 25, 2011 09:10 | #5 Lower the ISO or reduce the noise with software. I use higher ISO all the time and Topaz DeNoise is an excellent program for reducing it. Also, a lot of people will over expose just a tad when using higher ISO. Then, pull it back in PP. An over exposed image, even at very high ISO, will show a lot less noise than one that is underexposed. If you are shooting RAW, you can always pull back from being a full stop over exposed, but all you really need is about 1/3 or 2/3 overexposed. Play around with it until you figure out what works best for you. I have view many images shot at 3200 ISO on cameras that people complain about the noise on. It is all in the exposure. If you expose it right, you can reduce the noise. 1Ds Mk II, 1D Mk II, 50D, 40D, XT (for my son), 17-40L, 24-105L, Bigma 50-500 EX DG, Sigma 150 Macro EX DG, Tokina 12-24 AT-X, Nifty Fifty, Tamron 28-300 (for my son), 580ex II, 430ex II
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May 25, 2011 09:19 | #6 Ok going to try lower ISO longer exposure and see how that goes for me... will post pics here in a little bit. Canon Rebel XS // 18-55mm IS // 50mm 1.8
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angryman Senior Member More info | Sorry, I should of elaborated more, but others have given you the same advice I would of.
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May 25, 2011 10:17 | #8 Ok I think the ISO fix helped a lot! what do you all think now? Canon Rebel XS // 18-55mm IS // 50mm 1.8
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ejay79 Member 135 posts Joined May 2007 Location: Illinois, USA More info | May 25, 2011 10:33 | #9 Are you shooting these handheld? The first two look like they have signs of camera shake. ejiphotos.com
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May 25, 2011 10:41 | #10 nope I have them on a tripod with a 2 second timer Canon Rebel XS // 18-55mm IS // 50mm 1.8
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ejay79 Member 135 posts Joined May 2007 Location: Illinois, USA More info | What shutter speed? Using a timer or remote shutter release? ejiphotos.com
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May 25, 2011 11:31 | #13 exposure: 2.5sec at F/16 Canon Rebel XS // 18-55mm IS // 50mm 1.8
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JayZ235 Senior Member 492 posts Joined Feb 2011 Location: Minneapolis, MinneSnowta More info | May 25, 2011 11:53 | #14 I agree with others on the soft images, but with the set up you're using there certainly shouldn't be any camera shake (??). Hmm! Funny focus point perhaps?
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May 25, 2011 12:02 | #15 JayZ235 wrote in post #12476703 I agree with others on the soft images, but with the set up you're using there certainly shouldn't be any camera shake (??). Hmm! Funny focus point perhaps? ya maybe I just didnt pay that much attention when I was auto focusing Canon Rebel XS // 18-55mm IS // 50mm 1.8
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