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Old 01-08-2010, 09:27 AM
TrevorW
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TrevorW is offline
 
Join Date: Aug 2006
Location: Western Australia
Posts: 8,240
Quote:
Originally Posted by RobF View Post
Are you pulling our leg Trev?
I suppose thermals was the wrong word more a case of reducing the temperature in an exclosed space as a way of bringing the glass to ambient as quickly as possible

concept

It features a cooling & internal seeing stabilization system:
  • 9 little holes CNC machined on the conical section of frontal aluminum section (dew shield support).
  • 9 little holes CNC machined on the conical section of rear aluminum section (focuser support).
  • 3 internal electrical microfan (speed control provided).
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