TPO 3" Crayford Focuser RC

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  • $166.56
  • Regular price $195.95
  • ITEM #



  • Focuser Design: Crayford
  • Focuser Size: 3 inches
  • Meant for use with Ritchey Chretien Telescopes

TPO 3" Crayford Focuser RC

A basic 3 inch Crayford Focuser for Ritchey-Chretian telescopes. The Crayford is a cost effective entry level focuser, well within the price range of most amateur astronomers, and effective for it's cost, as well! It's a great choice for a first focuser to go with your RC Telescope, and we hope that you get a lot of use out of it!


TPO Product Number: CF-LRC

Additional Information

Accessory TypeFocusers
Focus ControlManual
Focuser DesignCrayford
Focuser Size3"
Focusing KnobsGeared 10:1 Fine Adjustment
Focusing KnobsTwo/ One has a geared Inner Knob
Free ShippingYes
Thumb ScrewsIncludes Four/ Plus a Locking Screw
Warranty2 Year Warranty

Questions & Answers

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  • Would using this on my rc8 allow me to fully illuminate/cover a full frame 6d sensor?

    Hello, This would not necessarily help illuminate the full frame sensor, as focusers do not change the incoming light at all. I would however recommend this:

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