This Bintel SCT – 2 Inch adapter threads onto the visual back of Celestron or Meade Schmidt Cassegrain telescopes allowing the use of standard 2 inch accessories.
A brass clamping ring holds your equipment securely. but gently. No more gouged chrome barrels from overly-eager visitors twisting your diagonal to get a better view.
Also allows 2″ accessories to be used directly behind Celestron and Meade focal reducers.