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05 Dec 2017

Views: 602


For Sale Kits, Kits, Kits for Strut or Truss Telescopes

By: Dennis Steele Location: Palm Desert, CA.

You'll save a bundle of $$$$ by ordering one of these wood kits. The Kits include all the wood pieces you'll need to...

21 Jan 2019

Views: 595


For Sale 12" F4 Primary mirror & 3.5"secondary mirror

By: irin Location: Ukraine

Hi there! I have for sale 12" F4 primary mirror. This mirror was tested and showed excellent results in the Ronchi te...

12 Nov 2017

Views: 591


For Sale Finished pieces for 12.5” project

By: NewMoonTelescope Location: North DinWiddie, VA

All Baltic birch construction, stained red mahogany and finished with a glassy smooth satin varnish. heavily discount...

03 Apr 2017

Updated: 10 Apr 2017

Views: 582


For Sale Unique Novak 10inch Mirror Cell (SOLD)

By: johnlynch Location: Leesburg, Virginia

I'm selling a never used 10-inch cast aluminum mirror cell manufactured by Kenneth Novak & Company. It is unique...

08 Feb 2019

Updated: 12 Feb 2019

Views: 579


For Sale ES dual speed crayford focuser

By: Matt7101cars Location: PA

I have fore sale a nice dual speed focuser off my 8 inch Newtonian astrograph. Its made by Explore Scientific. Price...

04 Mar 2017

Views: 578


For Sale 1kg Gugolz 73 or 64

By: PPO Location: Hilo, Hawaii

I have several brand new unopened 1 kg size of the Gugolz 73 and 64. Purchase them here - https://www.etsy.com...p_ho...

10 Jan 2020

Views: 576


For Sale Obsession 18" f/4.5 Classic - No Optics

By: mountman Location: Santa Barbara area

I'm selling an Obsession 18" f/4.5 Classic complete scope sans optics. The scope was finished by Dave in September o...

27 Mar 2018

Views: 574


For Sale 8 inch F/6 Meade Mirror

By: Heavensboy Location: NE

For Sale: Meade 8 inch F/6 mirror. Mid to late 1980s. There is a small silicone spill on the mirror at the 6 o'clo...

20 Oct 2019

Updated: 27 Oct 2019

Views: 574


For Sale 14" F/7.0 Fused Silica Mirror, 0.745" Thick

By: mark cowan Location: Salem, OR

14" F/7.0 Fused Silica Mirror, 0.745" Thick - Outstanding thermal performance, fully polished, excellent edge.Focal L...

24 Jul 2018

Views: 572


For Sale 8"+ Mathis worm gear set

By: Sean Cunneen Location: Flossmor Il

This is a well used Mathis type drive gear and matched worm in bracket. About 8.5" dia, you'll need a 1/5 rpm motor t...

22 Jan 2020

Updated: 05 Feb 2020

Views: 571


For Sale 25" Mirror ,18 point cell

By: jdburr66 Location: Evergreen Colorado

Left over JMI Parts 25" f5 mirror mounted in JMI's patented mirror cell, spun aluminum seamless tub for the same with...

01 May 2018

Updated: 02 Feb 2020

Views: 568


For Sale 10" ID Yazoo Mills Tube for Reflector Build (Atlanta, GA)

By: Tim C Location: Marietta, GA

**Moderator - please bump if possible** **FREE TO A GOOD HOME** This is a Yazoo Mills Heavy-Duty Kraft mailing tube...

24 Sep 2019

Updated: 01 Oct 2019

Views: 566


For Sale 2 new mirrors in stock for sale

By: John Lightholder Location: California

I've two new mirrors in stock just back from coating for immediate delivery. Send an email through CN here or to my...

28 Jun 2018

Views: 564


For Sale Tele Vue Systems Mount

By: Raceman Location: Orlando Fl

Tele Vue System mount with wooden legs Dec and Ra fine control cable Used and some paint scratches on the black paint...

19 Jan 2020

Updated: 05 Feb 2020

Views: 560


For Sale 25" folded Newtonian parts

By: jdburr66 Location: Evergreen CO

Build the ultimate no ladder 25" f5 folded Newtonian, from left over JMI Parts. We have a complete 30" f4 aluminum op...

26 Nov 2018

Updated: 28 Nov 2018

Views: 551


For Sale Kenneth Novak & Company 8-inch mirror cell NEW (SOLD)

By: johnlynch Location: Middleburg, Virginia

I need to start selling the components that I've accumulated over the last several years for an 8-inch reflector tele...

27 May 2018

Updated: 21 Jun 2018

Views: 550


For Sale 16.5" X 2.75" Pyrex Mirror Blank

By: lonrobie Location: Sacramento, CA

This is a Pyrex 2.75" thick molded mirror blank. The bottom has been ground flat, it is curve generated to f/5.38 wit...

09 Aug 2017

Updated: 25 Sep 2017

Views: 546


For Sale 5" Crown and Flint

By: genethethird Location: Cary, NC

This is one set of 5" wide x 1" thick crown and flint. The crown has a scratch, pictured in second picture. $130 + sh...

03 Feb 2019

Updated: 27 Aug 2019

Views: 546


For Sale Primary Mirror - Newt Reflector (Free Shipping!)

By: INVENTgineer Location: PA / U.S.A.

Primary mirror and holder cell assembly, in nice condition. From a Celestron AstroMaster newtonian reflector OTA. Spe...

23 Oct 2017

Views: 544


For Sale 10" Fused Silica Optical Window

By: ioptics Location: Salt Lake City, Utah

10" Diameter x 1.0" Thickness Fused Silica Window Good Condition Minor scratches, BackSide has 1/4" chips and ding (...

22 Jan 2020

Views: 542


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...

22 Feb 2018

Updated: 12 May 2018

Views: 540


For Sale 10" BK7 Schott Blank. PK/A (250mm x 35mm)

By: ccaissie Location: 04353

In wrapper, I expect the melt data is on the certs inside. Sold its sister blank years ago, unwrapped, a beautiful p...

15 Sep 2017

Updated: 23 Sep 2017

Views: 535


For Sale Vintage A. Jaegers Finder Brackets Unused SOLD

By: johnlynch Location: Leesburg, Virginia

I'm selling a pair of vintage A. Jaegers finder telescope brackets in unused condition. Black wrinkle finish looks gr...

04 Sep 2019

Views: 529


For Sale Dobsonian UTA Assembly Kit

By: Adaptive_Optics Location: Long Island

If you need to build an Upper Tube Assembly (UTA) for your dobsonian telescope, these kits are meant for you! A kit c...

28 Apr 2018

Updated: 29 Apr 2018

Views: 528


For Sale Sky Watcher 6" Refractor Lens Cell

By: starbird Location: 95409

Nice condition sky watcher 6" lens cell. Includes the threaded retaining ring and dust cap. Price is $55.00 plus $12...

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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