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Originally posted by iceman
I haven't got the chesire yet, I definitely need to, as I know my scope is not collimated correctly now.
Where to ge them from, and how much are they?
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Bintel will have them, probably something between $50-$80.
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How much is the orion shorty plus? Where do you get it from? Would it be cheaper to order it from the US?
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About $200 in Aus, again from Bintel.
If you ever want to buy Orion stuff, Joe O'Neil in Canada is a great bloke to deal with. I bought an orion shorty plus and the 9x50 RACI finder from him.
http://www.oneilphoto.on.ca/
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Is the Celestron Ultima good? I haven't read much about them..
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Well known in Astro circles as a top quality fully multicoated 5 element design with similar characteristics to plossls.
Comparable to Televue plossls and some prefer the Ultimas to them.