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Old 30-07-2017, 02:30 PM
cruxo (Craig)
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cruxo is offline
Join Date: Jun 2017
Location: kallangur
Posts: 18
Talking Cooling Newtonian mirrors naturally.

Ok , I have another question. What is the best way to cool the mirrors in my 8" Dob without using fans? I have read all different ideas like caps on, caps off, tube horizontal, on 45*, straight up, away from breeze(if any) and so on. There are plenty of ideas, but which would be most recommended?
Horizontal away from breeze sounds right to me, but I'm a noob.
Looking forward to hearing some suggestions.
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