Quote:
Originally Posted by MortonH
Says you can only see the full disk in scopes up to around 450mm FL. Presumably above that the combination of magnification and field of view will be too narrow?
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Very good point Morton.
Although, I do have a quad apo astrograph that is only 422mm f/l, which is is mounted with my FLT110. I really got hooked on the Lunt Ha scopes, after seeing a few at Stellafane. Up to that point, I had only seen the PST, which I didn't particularly like.
Cheers Pete