Re: 1200GTO carrying 18" f/4.2 Newt?
Joseph Colosi <joeastroc@...>
I hope the answer is yes too :-). The mirror is 1.625" thick (Swayze Optical).toggle quoted messageShow quoted text
----- Original Message ----
From: Jerry A. Wilson <JerryAWilson@...>
Sent: Thursday, September 4, 2008 1:16:27 PM
Subject: Re: [ap-gto] 1200GTO carrying 18" f/4.2 Newt?
I hope the answer is yes. I'm starting a similar project, with an 18
inch f/4. How thick is your mirror?
At 10:08 AM 9/4/2008, you wrote:
I am building an 18" Dob for visual use which I would also like to