Thread: Mount with +-0.3 arc sec periodic error
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  #14  
Old 12-07-2010, 11:29 PM
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Kal (Andrew)
1¼" ñì®våñá

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Join Date: Nov 2006
Location: Sydney
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Quote:
Originally Posted by TrevorW View Post
Why such a huge price variance between both mounts the 45 and 75

????
The high resolution encoders use to correct for the gearing errors (why it has such low claimed PE) are expensive.
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