Thread: Lunt B600 on larger scopes
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Old 13-01-2023, 05:41 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Gerard,
I think up to 125mm aperture and a good focal ratio close to f10 will work OK
I use a similar setup with my DIY CaK filter setup with no problems.
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