Thread: Skywatcher Collimation tool - How to Guides?
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Old 23-02-2008, 09:13 PM
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leinad (Dan)
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Join Date: Feb 2008
Location: Perth, WA
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I believe If got the collimation close; circles look quite closely aligned.
One question. Should I be ignoring the small doughnut circle on the pri mirror? As its off centre.
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