alignment of optical surfaces
I am new to this group and find the discussion on component
alignment interesting. My C14 is a little unusual. When I collimate
I start with touching up the secondary alignment by centering the
By
ejoganic <astron1@...>
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#192
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Re: C14 mods (was: focuser grease)
Hi Wayne,
Have you had any experiance with putting mirror locks on C14s?
Needs to permit the primary to focus smoothly and with little free
play, and then lock it in place without moving it and
By
garynburk <garyburk@...>
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#191
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Re: Digest Number 88
Hi, Here's the link to the SPIREX Telescope, pics of the 2-C-11's it uses, and pics of it's maker Fred Mrozek of Apomax fame.
Mark
http://astro.uchicago.edu/cara/vtour/pole/darksector/ir
By
apoman60612 <markdambrosio@...>
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#190
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Re: [C14] Digest Number 88
wow
who is using c11's as guidescopes?
isnt it quite expensive?
can someone update me please?
thanks!
=====
=lijie=
e117
[2002]
7540832
[2 Cor. 5:7] We live by faith and not by
By
Li Jie <wonglijie@...>
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#189
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Re: [C14] C14 mods (was: focuser grease)
C-14 or whatever. . . no problem. If interested, you know how to contact
me. ;-)
Wayne E. Gondella
AFA Engineering Company
Pittsburgh, Pennsylvania
through a C-14 for me?!
>
By
W. Gondella <gondella@...>
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#188
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Re: C14 mods (was: focuser grease)
Hi Wayne, Very interesting! Hey, perhaps one day, I'll have you go through a C-14 for me?!
I have heard mention of another party who does major overhauling, and even refiguring of C-14's Optics,
By
apoman60612 <markdambrosio@...>
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#187
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Re: [C14] C14 mods (was: focuser grease)
Funny you say that Mark, because there IS! Me. The "AFA" in my
moniker stands for "Astronomy For Amateurs." I had set out to be an
astronomer as a kid, but in high school changed my interest
By
W. Gondella <gondella@...>
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#186
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Re: [C14] First Impressions of my new C14
I absolutely agree, and didn't mean to imply otherwise. I just meant that
if they're minor, I wouldn't let them bother me too much, it can happen with
even the most expensive of scopes. If the blems
By
W. Gondella <gondella@...>
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#185
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Re: C14 mods (was: focuser grease)
Hi Wayne, I enjoyed your last post. Very informative, and it sounds like the mods you are doing will be a great benefit for performance, and user enjoyment.
A shame that there isn't somebody out
By
apoman60612 <markdambrosio@...>
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#184
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Re: [C14] C14 mods (was: focuser grease)
The grease Celestron uses is a dark green. I know the type--- I saw it
described by a manufacturer who sells just about anything, but I'll have to
consult their site again. What I'm using probably
By
W. Gondella <gondella@...>
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#183
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Re: Fw: [C14] First Impressions of my new C14
Hi Paul, I understand how you feel about a cash outlay such as this, and then can find minor defects with cosmetics. I myself am an extremely fussy bugger too. Typically, I could spot a mosquito
By
apoman60612 <markdambrosio@...>
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#182
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Re: Fw: [C14] First Impressions of my new C14
Wayne,
I appreciate the comments and agree the optics are what count in the
end. I don't know that I was complaining, just stating my personal
impression of the scope. In addition, had I bought a
By
paulatkinson22
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#181
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Fw: [C14] First Impressions of my new C14
Also consider that I bought a $20,000+ Questar Seven in 1999 and it had a
ding on the control box, flecks in the anodizing of the tube finish and a
considerable seam and adhesive showing on the tube
By
W. Gondella <gondella@...>
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#180
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Re: [C14] First Impressions of my new C14
The black tube does look better than the newer charcoal gray. However the
gray looks killer on the C9.25. Anyone with reasonable mechanical skill can
take the C14 apart (after warranty?) and paint
By
W. Gondella <gondella@...>
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#179
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Re: Focuser Grease Update
Hi Wayne, If this is indeed the same lubricant we are both speaking of, then I will say yes, the specs did seem apropriate for the application.
I'm sure Celestron will neither mention, not recommend
By
apoman60612 <markdambrosio@...>
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#178
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Focuser Grease Update
I just received 2 tubes of the Super Lube. After thoroughly
investigating their website, I am convinced that this is a state of
the art synthetic PTFE lubricant suitable for telescopes or just
By
missyy9 <gondella@...>
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#177
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Re: [C14] Focuser Grease
Thanks Mark. I will investigate your Nyogel. Yes, this is the Super Lube I
referred to. Someone else has used it and says it worked fine for him,
causing no problems, outgassing, etc., that other
By
W. Gondella <gondella@...>
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#175
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Re: First Impressions of my new C14
Could you talk a little more on what this carbon tube looks like? Is
this the next generation carbon fiber tube i read about that is also
available on the GPS11?
What color is the tube and whats its
By
aa6ww <aa6ww@...>
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#174
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Re: First Impressions of my new C14
Paul,
Care to elaborate further on the differences with your Meade? I'm a
10" LX200 owner who watches this page because I know a C14 is in my
future. Probably not for another couple of years, but
By
aquagreen73s <aquagreen73s@...>
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#173
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First Impressions of my new C14
Well I got my brand new C14 from Celestron and thought I would share
my initial impressions. I had a chance to use it for a week on a G11
at the Winter Star Party so I am somewhat familar with it
By
paulatkinson22
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#172
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