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Old 10-03-2006, 07:32 PM
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DaveO (David)
The Sunburnt Astronomer

DaveO is offline
 
Join Date: Mar 2006
Location: Brisbane, QLD
Posts: 285
Lorenz

I am interested in this, but while I have been in the game for many years, my experience on the refractor front is non-existant. I have been investigating a new scope, and have been getting good advice on one of the other forums. An ED80 seems like a good candidate for me.

That said, I am not up to date with the special features you mention. For example:
  • How does this compare with an Orion ED80 that I would buy now?
  • What is a "traveller focus"? I understand the difference between R&P and Crawford, but this is new.
  • Why are Losmandy rings so special?
  • I have no idea what a reducer is or a compression ring!
  • Why did it need to be repainted?
Any info would help greatly.