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Old 23-07-2009, 03:26 PM
Hagar (Doug)
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Hagar is offline
Join Date: Oct 2006
Location: Australia
Posts: 4,646
Originally Posted by multiweb View Post
Hi Doug, agreed with the fact you don't need to do darks with the QHY8 but any unstretched dark will look like this It's fairer to show a dark stretched
I think you may need to have your camera looked at Marc, The darks from mine are nice and even. You wouldn't be using a plastic lens cap would you? These are quite see through for IR light transmissions.

This is a 30minute Dark taken with full cooling.
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