Focusers

Focusers

Focusers

15 products - next page link at the bottom

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  • This focuser will fit to any Newtonian Optical tube with a 3" fitting, it is designed for professional use and has a 130mm back focus with high weight bearing capacity, making it a good choice if you wish to add extra accessories to your scope.

  • A Low Profile CNC machined 10:1 dual-speed focuser

    Designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1.25" or 2" eyepieces. Provides an exceptionally smooth focusing operation with the utmost precision, with the aid of its fine-focusing facility. 24mm Drawtube

  • A high quality CNC Machined 10:1 dual-speed Crayford focuser. 80mm of back focus

    Designed as a direct replacement/upgrade for the rack & pinion focuser supplied with the Sky-Watcher Evostar-102/120/150, Startravel-102/120/150 and Evostar-80ED/100ED/120ED Refractors.

  • Dual-Speed 2" Crayford...

    Price £155.00

    A high quality CNC machined 10:1 dual-speed focuser

    Designed as an upgrade to Schmidt Cassegrain Telescopes. Accepts either 1.25" or 2" eyepieces. Provides an exceptionally smooth focusing operation with the utmost precision, with the aid of its fine-focusing facility. Indexed Drawtube.

  • A high quality focuser designed for Newtonian Reflector Telescopes.
    Will accept both 1.25" and 2" standard format eyepieces. 
    Features adjustable tension and locking clamp.

  • Designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1.25" or 2" eyepieces.  
    Provides an exceptionally smooth focusing operation with the utmost precision, with the aid of its fine-focusing facility.  

  • New model Celestron Focus Motor for Celestron Schmidt-Cassegrain, EdgeHD and Rowe-Ackermann Schmidt Astrograph optical tubes and telescopes