View Single Post
  #13  
Old 09-02-2011, 09:43 PM
mental4astro's Avatar
mental4astro (Alexander)
kids+wife+scopes=happyman

mental4astro is offline
 
Join Date: Jun 2008
Location: sydney, australia
Posts: 5,006
Quote:
Originally Posted by alistairsam View Post
Hi Alexander,

slightly off topic question, is that an 8" F4 on a Dob mount in your post?
how does the square wood frame hold the tube.
maybe need to ask this question in a different thread.
sorry didnt mean to steal the thread troy.
For those who would like a little more info on these dobbie mounts, here are a couple of links I started on the two mounts pictured below.

The first is to the 8" f/4 scope. I made a new mirror cell for it with hickny, and we share this amazing little scope:

http://www.iceinspace.com.au/forum/s...ad.php?t=56400

This second link is for a 4.5" scope that belongs to my wife's school she's a teacher at. It wasn't being used because it was mounted on an eq. mount that scared the crap out of everyone who even momentarily entertained the idea of using it:

http://www.iceinspace.com.au/forum/s...ad.php?t=49203

Common Troy, come back to The Light. Come back to visual astronomy. Revel in the enlightenment!
Reply With Quote