Thread: over coming dew on telescope mirrors
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Old 23-06-2008, 08:53 PM
Alchemy (Clive)
Quietly watching

Alchemy is offline 		 
Join Date: Jul 2007
Location: Yarra Junction
Posts: 3,044
dewheaters on all mirrors primary and secondary.... when i am imaging i run 7 at once, on various components ..... never dew up

i use 2 Kendrick digifire 7 units with Telrad heater, 4x2 inch, 1x4 inch, 1x 12 inch.
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