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re SCT
Have decided To include a lovely Long Perng Prism diagonal in exc condition.. vastly better than the stock one..Long Perng makes stuff for Prima Luce and William optics , Orion etc and puts there name on it !!
PS: THESE PRISMS DO BETTER FOR PLANETARY!!
bigjoe.
Last edited by bigjoe; 16-04-2017 at 03:44 PM.
Reason: add
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