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Part for old Japanese telescopes - Focuser Wanted

Price - $1.00

Ad Number: 158506

Posted: 06 Jan 2019

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I'm looking for a 0.965" helical focuser for an old Mayflower 4.5" or similar telescope The focuser is 1.75" tall (not including base) when fully racked in, with about 1" of travel. It has a curved base and three screw fitment. I might also be interested in an equivalent 1.25" focuser with a similar base, if such a thing exists.

Thanks for reading! -Kevin


  • Location McDonald Observatory, TX

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