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Table Top C-14

Started by klawson, 09/05/2016 11:41AM
Posted 09/05/2016 11:41AM Opening Post
Hi All,

I usually save my projects for the fall and winter but once I got my hands on a set of optics, my ATM itch became too much to bear and it had to be scratched smile Adding an import 3 axis CNC router to the mix and this retired research machinist couldn’t hold himself back.

Scopejunkie

Attached Image:

klawson's attachment for post 60460

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 09/08/2016 07:04PM #1
Yeah, I really enjoyed watching you go and lightspeed on this build on CN.

Keith Lawson said:

Hi All,

I usually save my projects for the fall and winter but once I got my hands on a set of optics, my ATM itch became too much to bear and it had to be scratched smile Adding an import 3 axis CNC router to the mix and this retired research machinist couldn’t hold himself back.

Scopejunkie

~ Charlie Stevenson

8" f/5.7 String Telescope - 1st Scope Build; 2nd Place Stellafane 2016 Optical Award for Newtonians 12.5" and Smaller
10" f/4.5 Newtonian (June 2015) mirror refigured by Optic Wave Labs P-V WaveFront 1/14.24, Strehl Ratio 0.993 (Aug '15)
Criterion RV-6 seems to be circa 1973 (June 2015) [For Sale]
Celestron C8-A XLT (January 2015) [For Sale]
Celestron PowerSeeker 70AZ (Christmas 2014)
Aldrich Astronomical Society member since 2015
http://astro.charleskelleystevenson.com/
Posted 09/09/2016 08:45AM | Edited 09/09/2016 08:47AM #2
That looks nice and I especially like that one picture pretty much shows Everything regarding how you designed and built it. This is 1st time I've seen this project; couple questions: It's a classical Cass? Does a spider or stalk hold the flat folding mirror? What's the F# and lowest mag you can use? Do the PM and SM need baffles? How is the performance? Nice job! Thanks for sharing. PS I’m on a writers’ site as well and believe many/most hobby sites seem to have had their glory days like ten years ago. Maybe Twitter, Facebook, etc. have inexorably changed the favorite ways that people communicate?! … sigh … Tom Dey

OHhhh... I just had a Gestalt here... That is LITERALLY optics stripped from a C-14? Tom

29-inch Dob in a dome
36-inch upgrade soon
LUNT 80/80 solar scope
FLI 6803 cam
APM 100mm APO Binos
JMI RB-16 Night Vision Binos
Zeiss 20x60 IS binos
Posted 10/06/2016 04:30PM #3
Added wheels and removable handles. Set up couldn't be easier. Saves my back from loading the OTA cwy

Scopejunkie

Attached Image:

klawson's attachment for post 151112

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 11/09/2016 04:02PM #4
Added a manual altitude drive. 12 degrees of tracking 8)

Attached Image:

klawson's attachment for post 151219

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 02/02/2017 05:43PM #5
Update:

Since I don't have an observatory I figured I would set up an observing "area." This old guy is getting lazier by the year. The scope now stays outside. Wish me luck, rain is coming shocked

Scopejunkie

Attached Image:

klawson's attachment for post 151480

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 03/28/2017 06:23PM #6
Cooling system installed. Testing tonight. Just had a front pass through yesterday. Hopefully I can get in some views in before the dew wipes me out.



Scopejunkie

Attached Image:

klawson's attachment for post 151580

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 04/05/2017 11:23PM #7
Well... Let's see if we can turn this scope into a "REAL" C-14 wink

Scopejunkie

Attached Image:

klawson's attachment for post 151592

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 04/28/2017 02:05PM #8
All done! New decals applied. Home made short dew shield/dust shield installed. It has been fun. Now this thread can go into the sunset (to the relief of some I'm sure wink ).

Scopejunkie

Attached Image:

klawson's attachment for post 151616

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)
Posted 12/06/2018 02:01AM #9
Well... the observing area is gettin' an upgrade!

Attached Image:

klawson's attachment for post 160495

Keith (Scopejunkie)

Restored Celestron C-14 with recirculating cooling
Celestron C6-R Refractor
5" F/9 ATM "Rail Scope" Refractor (Wollensak Lens)
150mm F/10 ATM Refractor (Istar Lens)