1.25" Orion Basic Rack-and-Pinion Focuser

• Precision focuser is ideal upgrade for a low-quality focuser or for home-built scopes
• Universal base made of durable plastic to fit Newtonians of 4" aperture and larger
• Accepts 1.25" eyepieces and has insert for .965" eyepieces.
• Has 1-15/16" of focus travel. Racked-in height 3-1/4"

This newly designed 1.25" Orion Basic Rack-and-Pinion Focuser offers all the precision most telescope users will ever need. Now with improved universal base made of durable plastic to fit Newtonians of 4" aperture and larger. Aluminum eyepiece holder ring. Dual 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. Accepts 1.25" eyepieces and has insert for .965" eyepieces. Has 1-15/16" of focus travel. Racked-in height 3-1/4".