Thread: CCD Inspector
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Old 06-05-2009, 02:18 PM
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Satchmo
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Join Date: Dec 2005
Location: Sydney
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Does the secondary have a center spot? The laser collimater would allow you to square on the secondary with the focusser and ensure secondary is optically centered. Then all that remains is to tilt adjust the primary and center it. If the primary is glued down then you are stuck with whatever centration they set at the factory so hope they got it right. Otherwise you need a lateral adjustment on the focusser to fix that error.

Mark
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