The Orion Precision 1.25" Rack and Pinion Focuser is an old school classic, well built Japanese accessory with all of the precision that most telescope users would ever need. Not for us is the "durable plastic" as this casting is solid and will still be servicable long after the plastic focusers have been discarded.
Designed to fit Newtonian Telescopes with a 4" aperture and larger. Aluminum eyepiece holder and knurled focus knobs turn smoothly even with gloves on. A fine upgrade for a lower-quality focuser, or a worthy component for a home-built telescope and accepts 1.25" eyepieces.
This Precision 1.25" focuser with a smooth adjusting rack-and-pinion design is ideal upgrade for a low-quality focuser or for home-built telescope projects
These focusers have been sitting on our shelves for some time so may need a re-grease or wipe over.