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Old 01-19-2010, 10:28 PM   #5
JimThias
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Location: Grand Rapids, MI
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Originally Posted by Amtrakdavis22 View Post
Alright thanks Jim. What do you think would be a good shutter speed would be for a train around 80mph?
Well, I think you'd be better starting out with a wider aperture. You shot that a f10. f5.6 would have enabled you to shoot closer to 1/250th. However, that may not have been fast enough either, so bumping the ISO up from 100 to 200 would have allowed you to shoot at 1/500. So, f5.6, 1/500th and ISO 200 would have given you a similar exposure and froze the train.
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