Thanks Lewis,
What are the implications of it being f8 vs say, an f6. I understand that exposure times would be longer with a slower scope but, are there any other pitfalls I should consider?
Cheers
Quote:
Originally Posted by LewisM
It’s a doublet - not perfect for imaging but capable. Certainly better image than 95% of the Chinese doublets and probably 65% of Chinese triplets.
An Esprit 80 triplet for example is slightly better colour corrected but it’s not as sharp.
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