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Re: Eyepiece Focuser For Coulter 4 1/4" F4 RFT.

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Posted by Kip Crawford on October 27, 1999 06:47:28 UTC

Have you considered getting a crayford? They are more pricy. Also there is a helical focuser which is low profile. About 1" racked in. Those are the screw types. Orion has them for $45. They do have rack and pinion, but not for your specs. www.telescope.com

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