ATM Parts and Such
Description
Info
Price
18 Nov 2018
Views: 1768
$50,000.00
For Sale 75" Low Expansion Telescope Blank Corning Glassworks
By: gatorengineer
Location: Pittsburgh PA Area
Not a typo. Over 2 yards of fun for someone. Kev and I have to settle for 71" the hard way. This one is not going...
18 Apr 2017
Views: 1812
$15,000.00
For Sale Large Lightweight Mirrors
By: Astronorm
Location: CANADA
If you are looking for a large Lightweight Mirror, I developed over the last 5 years with the help of Laval Universit...
13 Oct 2020
Views: 455
$11,111.11
For Sale Tube and carrier for 8" Newtonian
By: MikeBY
Location: Huntington Beach, CA
Greetings, For sale is a handcrafted telescope tube to make an 8" long tube Newtonian. The tube is made of luan type...
22 Jan 2020
Views: 815
$8,000.00
For Sale Vacuum Deposition Mirror Coating System
By: DaystarJen
Location: Warrensburg, MO
Complete NCR 3117 Vacuum Deposition Coating Deposition System for mirrors up to 18".This system is set up to coat mir...
06 Jun 2020
Updated: 20 Nov 2020
Views: 1023
UPDATED
$5,500.00
$5,500.00
For Sale Premium 23 inch diameter f/4.74 primary mirror
By: Jedi Dan
Location: Illinois
An exquisitely figured ultra low expansion full thickness radially ribbed primary mirror at a phenomenally low price....
25 Apr 2018
Updated: 25 Apr 2018
Views: 1097
UPDATED
$5,000.00
$5,000.00
For Sale Glass blanks for sale
By: AstroDxtr54
Location: Arizona
1- 22 1/2" Pyrex blank, 3 1/2" thick, center hole, with finished 21 1/2" Maksutov Corrector Plate (the plates the har...
29 Oct 2020
Updated: 12 Nov 2020
Views: 378
UPDATED
$5,000.00
$5,000.00
For Sale Complete 20" f/5 parts, brand new everything!
By: Edobson20
Location: Datil, NM
Torus OMI 20" f/5 mirror new in box. 3.5" Antares 1/30th wave new. Brand new Astrosystems spider and matching seconda...
05 Jun 2019
Views: 1032
$4,500.00
For Sale 60" Polishing Machine
By: ioptics
Location: Salt Lake City, UT
60" Capacity Spindle Polisher Heavy Duty Came out of optical lab, fully functional 220Volt Single Phase DC Motors Of...
24 May 2017
Views: 1036
$4,000.00
For Sale 24" f/4.1 Mirror
By: Steve Dodds
Location: Salt Lake city
For sale a 24" f/4.1 Focal Length 99.25" 2" thick fine annealed Pyrex. Enhanced Aluminum (96%) coating. Tested by dou...
01 Jan 2021
Views: 402
$3,500.00
For Sale Exceptional 20" f4.2 Primary 1/16th Wave
By: mcwolfson
Location: Ottawa, Canada
Mirror has been refigured and recoated by Normand Fullum. Quality of the optics, Strehl = .991 and weighs 37 pounds,...
16 Oct 2017
Views: 1020
$3,200.00
For Sale 22.5" Pyrex Telescope Primary Mirror & Matching 4" Secondary
By: ruachsheavens
Location: 60050
This is the end of a dream. Recent diagnosis of issues with 3 discs in my back necessitate this sale. This mirror and...
18 Dec 2019
Views: 550
$3,200.00
For Sale GSO 16inch F8 RC mirror set
By: xuranus
Location: South Korea
This is the same mirror of the GSO 16" RC OTA. I have 2 set. (primary mirror + secondary mirror) Never used. Each on...
06 Sep 2020
Views: 682
$3,200.00
For Sale 20-inch Maksutov corrector lens
By: ThomasMM
Location: Danville, CA 94526
For Sale 20-inch Maksutov corrector lens. This has been on an going project for some 20-years. Time is up. Requires a...
03 Dec 2017
Views: 1267
$3,200.00
For Sale ZERODUR optical mirror
By: JeanpierreG
Location: Belgium
For sale; Two 16,5 inch F1 ZERODUR Mirrors Thickness 4,5 inchorigine Waferstepper Philips factory Eindhoven (Netherl...
12 Nov 2020
Views: 313
$3,000.00
For Sale Torus OMI 20" f/5 primary new in box.
By: Edobson20
Location: Datil, NM
Never used still in box Torus primary f/5 Perfect. Have another add with all the rest of the scope plus this mirror....
Yesterday, 06:45 PM
Views: 338
$2,999.00
For Sale 36" Pyrex Cellular Mirror Blank
By: Shane LaPierre
Location: Connecticut
Are you ready to make your dream telescope? For Sale/Trade is a 36" Pyrex Cellular Mirror Blank I have an amazing...
26 Mar 2020
Views: 605
$2,950.00
For Sale Objective C 110/750 Carl Zeiss Jena
By: lusen
Location: Germany Deggendorf
CARL ZEISS JENA Objective Lens C 110/750 COMETFINDER-Objectiv Nr. 62141 it is the last one Cometfinder C 110/750 -...
25 Aug 2020
Views: 504
$2,500.00
For Sale 3 Kilns For Saale - Up To 40 - Electronic Controller
By: wrecker_0
Location: La Grange, Texas
3 separate kilns for sale. Has electronic controller! 1 is 40 inches in diameter. Can be used to cast or slump or ann...
19 Feb 2019
Updated: 20 Feb 2019
Views: 555
UPDATED
$2,500.00
$2,500.00
For Sale 10" Stainless steel vacuum system
By: Stan_kohut
Location: North east Ohio
I have a 10" Stainless double wall "for cooling I imagine" vacuum chamber, with a valve to close off the Diffusion Pu...
11 Jan 2019
Updated: 11 Jan 2019
Views: 1195
UPDATED
$2,000.00
$2,000.00
For Sale 16" Parabolic mirrors - Parks "lightweight"
By: Cary
Location: Sacramento, CA
As part of our recent acquisitions, we acquired the remnants of the Parks Optical Inventory.We have a number of the 1...
08 Jan 2018
Updated: 10 Sep 2019
Views: 1539
UPDATED
$2,000.00
$2,000.00
For Sale 20inch RC ATM project (Lower Price)
By: Gert
Location: Bay Area CA
Dear CN enthusiasts, This is a chance for the dedicated ATM to complete a project that I have started a long time bac...
11 Oct 2020
Views: 294
$2,000.00
For Sale Carbon Fiber Tube 38.75" x 78"
By: Fabry
Location: Tucson, Arizona
Here is a project I’ll never complete, I have a carbon fiber tube 38.75" o.d. x 78" long. It is laid up carbon fiber...
28 Mar 2019
Views: 521
$2,000.00
For Sale 100ED triplet binocular optics
By: skyward_eyes
Location: AZ
I have a set of optics for a 100mm f/5.5 binocular project. I had planed to put this together and frankly just have t...
05 Apr 2020
Views: 715
$1,950.00
For Sale Zambuto 12.5" F4.6 Mirror
By: sqrlman
Location: Central Ohio
Zambuto 12.5" F4.6 Pyrex mirror. 1.25" thick. I purchased this new from Carl Zambuto. It was a custom order made to f...
06 Jan 2020
Views: 526
$1,875.00
For Sale Fused Silica Massive Double Sided Flat
By: Peter Nance
Location: 92870
Fused Silica Massive Double Sided Optical Flat This is the master flat which you can use as a standard for flatness....
CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.
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