Model No. 640 Meade heavy duty 1.25" rack and pinion focuser
When I bought this (on Amart) the seller said that this model was used on Meade's Research Grade scopes, and I don't doubt it--it's sturdy and has a much wider footprint than the Orion version of this classic R & P focuser. Very smooth 3" of travel, minimum focuser height 4 3/4" when racked in. Beautiful machined focus knobs.
This focuser has some smudges but is basically in like new condition.
$40 shipped conus.
I take paypal but not from credit card. Also checks, MOs.