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Old 06-03-2005, 05:23 PM
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don_narayan don_narayan is offline
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Join Date: Mar 2005
Posts: 540
Default shutter speed slower than 30 sec.

I have seen some great photos of stars and the shutter speed is often 2-4 hours. But seeing what cameras they are using, the minimum shutter speed is listed as 30sec. How can you keep the shutter open for so long?
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