LHSebi From Germany, joined Jan 2004, 1049 posts, RR: 9 Posted (8 years 11 months 1 week 1 day 22 hours ago) and read 1841 times:
Hi all,
I have been wondering on my recent photo outings to the airport, when I should change the ISO speed. I have a 300D btw, with the 75-300IS lens. I seem to be having a slight problem when I shoot with ISO 100, since I set the aperture to 9-11, and I usually still get slightly blurred pictures when I shoot aircraft in action (landing/taking off). This, I believe is due to the fact that the time value gets set too low. Wouldn't an ISO of 200 help? Does the image quality drastically decrease, so that they would be useless for a.net? Any help is appreciated!
Sebastian
I guess that's what happens in the end, you start thinking about the beginning.
Jderden777 From United States of America, joined Jan 2000, 1747 posts, RR: 32 Reply 2, posted (8 years 11 months 1 week 1 day 21 hours ago) and read 1794 times:
also try setting the camera to Av and set the aperture to f8...that will give you the sharpest results out of that lens (i have the same lens, with a 10D)
anytime you think you just need some extra shutter speed just in case, bump up the iso to 200...the difference between 100 and 200 is negligible anyway (like Hisham said above) 200 provides just a little bit extra security i guess than 100
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