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Collimation questions.
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11-09-2018, 08:05 AM
Malcolm
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Join Date: May 2015
Location: Lismore NSW Australia
Posts: 242
Hmmm, adjust the focuser? There's no adjustment possible as it's firmly secured to the OTA by four screws, and it's never been moved at all. I don't understand that at all, and how would you determine the exact centre on the inside of the tube?
Malcolm
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