Using a laser collimator, I have centered the dot for the secondary mirror, but all I see is spread out light when I go to adjust the primary mirror. Shouldn’t I be able to see a dot, and move that to the center? Thanks for help. I am a beginner. Using a Celestron 130 Star Sense reflector.

  • $\begingroup$ Yes, you should see a dot, so something is wrong. Your best option is to find a local club that can help. $\endgroup$ Dec 17, 2022 at 15:37
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    $\begingroup$ I will try to find a local club. I know there used to be one a few years ago. $\endgroup$ Dec 18, 2022 at 17:20


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