For sale is a GSO crayford style 2 inch (and comes with a 1.25 inch adapter,) focuser to
suit 86mm internal diameter refractor tube,also has a 10:1 microfocuser
for finer focusing,also included are 3 screws for attachment to the tube.
There is a glue stain on the main body of the focuser,but I would imagine
it can be easily removed with some alcohol and does not affect the smooth
focusing action.Asking $ 100 plus postage or can be picked up from SE
suburbs of melbourne,cash on pick up.