Thread: C9.25 vs C11 for planetary imaging
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Old 08-11-2005, 07:56 PM
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Robert_T
aiming for 2nd Halley's

Robert_T is offline 		 
Join Date: Oct 2005
Location: Australia
Posts: 2,959
Thanks Bird, what can be done to assist a SCT to reach thermal equilibrium? - I've read that Maksutov Cassegrains are particularly bad in this respect, but generally they have fans fitted to assist.


cheers,
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