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Old 26-04-2020, 12:33 PM
NCRAW
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NCRAW is offline
 
Join Date: Dec 2008
Location: Melbourne
Posts: 138
Vixen older style alt-az few questions

Hi all

I bought an older style vixen alt-az from another member and have a few questions hope you can point me in the right direction:

1) I have a Celestron Onyx 80ED which has the camera style dove tail with 1/4”-20 screw. I don’t want to go rings and was wondering what adaptor should I use (or maybe I need two) to attach it to the mount.

Here is a link to scope

https://astronomy.com/-/media/import...onyx_80edf.pdf

2) what would be a good tripod for this mount? The biggest I’m planning to go would be a takahashi 4” (my dream scope to own). It will be visual only no AP.

3) is there something I can use to get fast alt adjustment/quick release? Looks like I have to have a spanner with me at all times.

4) can I get shorter slow control knobs? Are they standard in terms of connection? Any specific ones I should look for?

5) I would like to get new wing nuts for the tripod bolts. Anyone knows the size and pitch? They look like brass ones with plastic cover

Many thanks.
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