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Old 28-09-2011, 06:07 PM
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Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
Join Date: Dec 2007
Location: The Shire
Posts: 7,185
Re-iterating, a 600mm F3 system I suspect will have critical focus and orthogonality issues....have you seen real-world images from the system?

I haven't run the numbers, but wonder what sort of spot size you will get (ie size in microns?) and whether a 9um pixel sensor will be hamstring the resolution as a result.

PMX... great choice...though the MKS5000 pack has yet to see extended field use I would not expect problems.

I'd choose the STX implementation of the 16803 due plug and play guiding, though the 65mm square filters may not be happy with a 42mm field.
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