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Re: [C14] Re: 7" AP vs C14
Richard, Interesting thoughts. Thanks for the input. BTW I'm using an Starlight Xpress Mx7-c with my fastar lens. Most of the starlight cameras should work with their adapter. They're smaller and
By Scott Evans <sevans@...> · #72 ·
Re: 7" AP vs C14
focal regardless the f/11 scope. ;-) First of all, I am talking specifically about CCD imaging. The effective focal length of the telescope coupled with the physical size of your ccd chip's
By rdcrisp@... · #71 ·
Re: 7" AP vs C14
focal regardless the f/11 scope. ;-) First of all, I am talking specifically about CCD imaging. The effective focal length of the telescope coupled with the physical size of your ccd chip's
By rdcrisp@... · #70 ·
Re: 7" AP vs C14
focal regardless the f/11 scope. ;-) The faster f-ratio equals shorter exposure principle only applies to extended objects. For stars that are essentially point sources, exposur time depends on
By rlb@... · #69 ·
C14 coatings
Hi C14-lovers, Yesterday someone from Germany offered me an old C14 manufactured in the early 80's. I asked him if it has Starbright Coatings and he told me that there is no such label on the
By marc-biesmans@... · #68 ·
Re: [C14] Re: 7" AP vs C14
Richard, Your comments are interesting because I had always heard that the focal ratio would be the primary factor in determining exposure time regardless of focal length. Shouldn't the f/5 fsq be a
By Scott Evans <sevans@...> · #67 ·
Re: 7" AP vs C14
seems in I have a cm1400 and am quite happy with it. No. You will get fine detail of the planets as long as the seeing conditions are good. Stars look great. Collimate the scope though! I to
By rdcrisp@... · #66 ·
Re: 7" AP vs C14
SNIP Can't comment on that, but Celestron and Meade produce telescopes that on average are good but this means that there are excellent ones and less good ones as well. I guess since they make
By Geert Vandenbulcke <geert.vdbulcke@...> · #65 ·
7" AP vs C14
Hi all, I have a 1989 non-ED 178mm AP Starfire. I'd like to have a large aperture compact telescope and the C14 seems to fit what I need. However, some tell me the quality has suffered in recent
By boshar@... · #64 ·
Re: Digest Number 33
Substantially less more. I about it. One of my local friends in the SF Bay area has one of those GT-One mounts that he bought second-hand from another observer here. He has had a nightmare trying
By rdcrisp@... · #63 ·
Re: [C14] Digest Number 33
If I may suggest the Williams Optics GT-ONE HD mount. Substantially less money than the 1200 but rated perfectly for what you want to do and more. I have had mine now for about 4 months and I can do
By Jim Anderson <jim.a@...> · #62 ·
CM1400GOTO announced [was Re: upgrade c14]
the Your wish is Celestron's command: check the Celestron ad in the December 2001 S&T (Page 43) "Introducing The New Celestron 14" GOTO Telescope". They base the mount on the CI700, and add
By rdcrisp@... · #61 ·
upgrade c14
has anyone found a way to modify the c14 to be able to use the key pad of a go to electronic scope? Celestron says that it does not have it available. Maby if enough c14 users asked they would make
By sand27921@... · #60 ·
Re: [C14] Digest Number 33
C14@... wrote:
By Richard Crisp <rdcrisp@...> · #59 ·
CI-700 Mount
The C-14 is my dream scope. I may have the opportunity to get a fork mounted one in March for a really good price. But, if that falls through, I will get a new one on an EQ mount probably around
By golubosks001@... · #58 ·
CI700 for CCD with CM1400 (was Re: C14 + G11 for CCD work?)
January Thanks for the comment on the shot. I think you will have equally good or better shots once you get that prized AP1200GTO. That mount is fantastic. I just love it. I finally have a platform
By rdcrisp@... · #57 ·
CI700 for CCD with CM1400 (was Re: C14 + G11 for CCD work?)
with difficult longer motors original good.
By Ken · #56 ·
CI700 for CCD with CM1400 (was Re: C14 + G11 for CCD work?)
at I have a CM1400 and use it for CCD work with the ST7E camera. I originally used it with the CI700 mount that was part of the original sales package. I was always disappointed with the results. I
By rdcrisp@... · #55 ·
(No subject)
to anyone. The program will not accept my e-mail which is ctsm27@... I wish to enquire if anyone has found the new goto controls. I think that someone should be able to retrofit the key pad
By sand27921@... · #54 ·
TEST- Please ignore
TEST
By mslancas@... · #53 ·