Loading ...
Sorry, an error occurred while loading the content.

24154Re: TMB 80mm "super" apo

Expand Messages
  • cjamescook
    Apr 1 11:39 AM
      Hey, thanks for the reference!

      (Maybe a section of the TMB FAQ could be devoted to a bibliography?)

      --- In tmboptical@yahoogroups.com, "tmboptical" <TMBoptical@a...>
      > I recommend anyone that wants to learn more about the history of
      > apo refractors, why apo refractors are as good as they are, the
      > many different design types of apo refractors (for planetary use),
      > what the requirements are for different levels of refractor
      > correction, and what they mean, should either find a copy of his
      > article at a University library, or download it off the Internet
      > for about $15.00. It is the ultimate statement on why apo refractors
      > are the best telescopes, inch for inch.
      > Thomas Back
    • Show all 27 messages in this topic