Thread: cleaning TouCam CCD
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Old 08-06-2007, 08:28 PM
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[1ponders] (Paul)
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If they are grey shadows Jeanette then it's unlikely the spots are on the chip. Dust motes on the chip are often (not always) more sharply defined. If you are using a barlow, I'd check that as the culprit, or your IR filter, if you are using one.
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