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| Re: Focuser Travel
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Robert May on November 6, 1999 21:48:55 UTC |
When I make a 2" Crayford, I usually try for at least 2" of travel just to make sure that I have enough. I have made them with as little as 1.5" but the various EPs that I have put that near the limits. I also have a commercial (Crazy Ed Optical) 1.25" focuser that has about 2.5" of travel and that provides plenty for the EPs. |
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