Thread: Collimation
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Old 24-10-2007, 12:05 PM
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rmcpb (Rob)
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Join Date: Jan 2005
Location: Blue Mountains, NSW
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Ian,

The centre screw allows the adjustment of the mirror up and down in relation to the focuser. The three smaller ones allow for the mirror to be tilted to align it with the primary.

Cheers
Rob.
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