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Old 01-02-2006, 11:22 AM
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g__day (Matthew)
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Join Date: Dec 2005
Location: Sydney
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Drift Alignment – better with a 45 degree erecting prism?

I am trying to drift align a motorised equatorial mount. A simple question – is this far easier to do with a 45 degree erecting prism than a 90 degree prism?

Many thanks!
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