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Orion 2" Dual-Speed Crayford Refractor Focuser - 13032

SKU: ORI-13032
 

Orion 2" Dual-Speed Crayford Refractor Focuser 13032

  • Orion 2" Dual-Speed Crayford Refractor Focuser prevents backlash or image shifting with its smooth roller bearing motion.

  • The 2" Dual-Speed Crayford Refractor Focuser by Orion has an 11:1 fine focus ratio.

  • This 2" Refractor Focuser accepts 1.25" and 2" diagonal, eyepieces, and telescope accessories.

  • The Orion 2" Dual-Speed Crayford Refractor Focuser allows minute focus adjustments providing sharp, crisp detailed views.

Looking for a performance upgrade for your favorite Orion refractor telescope? Enjoy the Orion 2" Dual-Speed Crayford Refractor Focuser and enjoy the most complex targets with acute precision. This high-quality design allows fine focus adjustments at a ratio of 11:1. Eleven turns of the fine focus knob equals one rotation of the coarse adjustment knobs. Let the 2" Dual-Speed Crayford Refractor Focuser blow you away with superb detail that can be coaxed out of the terrestrial and celestial targets with the addition of this fine-focus control.

By virtue of their gear-free design, Crayford style focusers offer smooth, backlash free focus adjustment. Keeping the adjustments accurate and precise is the friction applied between the focus adjustment axle and a flat surface on the focus drawtube. Eliminating focus errors related to backlash and flexure is made possible with the Orion 2" Dual-Speed Crayford Refractor Focuser. Relatively heavy visual or imaging accessories can be used with the 2" dual-speed Crayford Refractor focuser with optimal results, since the amount of applied friction is adjustable. This focuser features include a 1.25" to 2" adapter for use of 1.25" eyepieces, diagonals, and accessories and also has a built-in dovetail finder scope base for use with any Orion reflex sight or finder scope.

The Orion 2" Dual-Speed Crayford Refractor Focuser is compatible with the following Orion refractor telescopes:

  • SkyView Pro 120 f/8.3 achromatic refractor telescopes

  • ED80 Apochromatic refractor telescope

  • ED100 Apochromatic refractor telescope

  • AstroView 100 f/6.0 achromatic refractor telescope

  • AstroView 120ST f/5.0 achromatic refractor telescopes