Re: Mirror cells

Bob Madden (madden@netcom.com)
Sat, 15 Apr 1995 09:59:44 -0700 (PDT)

David, I feel the springs _and_ the push-pull method are the correct way to go. It locks the mirror cell in position, but should be easier to adjust. HOWEVER_ Novak 10-inch cell use two springs and an adjusting screw (bolt). I guess the maker has to decide.

):-{])) <---- madden@netcom.com madden@svpal.org Remember amateur astronomers: "keep looking for the next Universe"

On Sat, 15 Apr 1995, David Boll wrote:

------some text deleted------------

> It is the connection between the mirror support (a 12" disk of wood)
> and the... whaddyacallit... the mirror support base (another 12" disk of
> wood), that I can't decide on. I think I'm inclined to go the
> screw-and-springs route, with a central pivot point. This way, I
> don't think I'll need push screws. Also, I like the idea in the mag.
> article about 4 adjustment points over 3 to make alignment easier.
>
> If anyone has opinions or experiences to relate, I'd love to hear them!
>
> -Dave