Thread: FS: 355mm Dobsonian Mirror (Never used) - PERTH ***PICS UP!
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  #3  
Old 30-12-2008, 03:09 PM
ComsatAngel
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ComsatAngel is offline 		 
Join Date: Dec 2008
Location: Perth
Posts: 6
Quote:
Originally Posted by Ian Robinson View Post
What f number ?
How thick ?
Substrate ?
What is the coating (std Al , protected Al, enhanced Al) ?
Sorry I'm not sure of the substrate or what the coating is... but yeah it's 355mm accross x 30mm thick.