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Old 10-04-2009, 08:43 PM
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erick (Eric)
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Join Date: Dec 2006
Location: Gerringong
Posts: 8,532
Camera lens - dew

Is there any reason why I shouldn't wrap a dew heater around the lens of a camera to keep it clear all the time it is pointing at the sky. I'm thinking of several hours timelapse shots.

I cannot think of one. However, get it to temperature first, then set focus, is the only thing I can think of.
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