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Skip to content Celestron EclipSmart 10 Pack

Collimation Knobs & Springs

 
 

Is your telescope of choice an Apertura Dobsonian? Check out the extremely popular Apertura Secondary Mirror Collimation Knobs. Do you have a Celestron Nexstar 8SE? Check out Bob's Knobs Celestron 8" SCT Collimation Knobs.

With such a large assortment of collimation knobs available for so many popular telescopes, you’ll be sure to find one for yours today. Now you can put that screwdriver or Allen wrench back in your toolbox and relax!