View Single Post
  #1  
Old 13-05-2005, 09:17 AM
[1ponders]'s Avatar
[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
 
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
Question Focal Reducer for a Refractor?

While in NZ last weekend I was fortunate enough to view some stunning images taken through a Megrez 80 ED( In my dreams). The owner had used a Televue 0.8X focal reducer and field flattener attached while imaging (from what I understand, mainly for the flattening effect). I was impressed to say the least. So much so I want to try to use one, but with a larger conversion rate, so to "speed up" my f/10 Celestron.

My question is....is any one here able to tell me if I can use an SCT Focal Reducer (Meade 6.3) on a refractor to achieve the result I'm after. Or do I need to get one specifically for a refractor. I'm in the process of getting an adapter so I can use the Meade OAG on the Refractor so putting an SCT reducer in the optical train will not be physically difficult. But will it be optically worth while.

Thanks
Reply With Quote