Thread: "true" 3" focusers
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Old 03-09-2015, 08:59 PM
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blink138 (Pat)
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Join Date: Aug 2009
Location: perth w.a.
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"true" 3" focusers
checking out the FT 3" focusers on the starlite site and they have listed a 3" and a "true" 3"?
cannot find anything to tell what the difference is, does anybody know?
pat
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