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Old 10-10-2007, 07:38 PM
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[1ponders] (Paul)
Retired, damn no pension

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Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
I'm betting it is your eyepiece Roger. It may be more suited to small ccd chips rather than the large DSLR chips. It is not easy to get a good across the field flattening and reduction for wide format chips.

What are you trying to do with the adapter, increase or reduce the focal length of the scope?
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