For sale is a GSO 2 Speed linear focuser with 1.25 adapter, the focuser has 5cm of focus travel, so is 125mm long not extended and almost 180mm fully extended.
It's in excellent condition and is rock solid. Was on my SCT 9.25 Celestron.
Asking $100 postage included
Last edited by area51; 23-03-2018 at 09:13 PM.
Reason: price drop
