Thread: [SOLD] Telescope Optics
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Old 28-11-2017, 09:40 AM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Telescope Optics

http://www.willbell.com/tm/tm6.htm

A comprehensive guide to astronomical optics which will answer all your questions....

I bought this recently to replace my missing copy....which has just been found!!!
In excellent, as new, condition.
Asking $20 plus post.
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Last edited by Merlin66; 28-11-2017 at 11:15 AM.