2"-4" Variable Extension Tube
This is a variable extension tube that is designed to provide 2"-4" of extension when used with a Moon Lite focuser. The V-Tube has a flat on it's side which the focuser set screw bears on and when used properly used renders the V-Tube captive. The V-Tube can be used on other brands of focusers but the captive 2"-4" range can only be guaranteed on a 2" non-compression ring Moon Lite focuser. Contact us for further info or to make a Purchase.
Price; $50.00 ea. + S&H
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