Thread: [WITHDRAWN] Celestron AstroMaster 90 az
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  #6  
Old 21-03-2013, 10:22 PM
pw (Peter)
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Join Date: Jan 2013
Location: Melbourne, VIC, AU
Posts: 198
Quote:
Originally Posted by Merlin66 View Post
I don't know if this is of interest to prospective buyers, but this scope makes an ideal "donor" for a Ha PST mod.
Can you explain a bit more about this?
Do you need the PST scope and this scope?
Do you mean using the etalon and filters from the PST on this scope?


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Peter