Re: Telescopes for astrophotography

"In round numbers, if you look at a planet through a scope with a 28mm
eyepiece,"

An interesting piece of trivia.

I suspect that the 28mm EP is of Orthoscopic or Plossl design (45-50
dFOV) and that wider EP designs (like Naglers with 82dFOV) would have
the same FOV at 16-17mm.

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