Coronado Solarmax II Telescopes

Use this section to discuss "standard" Baader/Coronado/ Lunt SolarView/ Daystar, etc… filters, cameras and scopes. No mods, just questions/ answers and reviews.
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marktownley
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Coronado Solarmax II Telescopes

Post by marktownley » Sun Jan 06, 2013 6:32 pm

Hi there,

Can anyone tell me the diameter of the internal etalons that are used in these 60mm and 90mm telescopes?

Thanks in advance.

mark
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