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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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13 Mar 2017

Views: 407


Wanted 3.5" to 4" Secondary mirror

By: oalithgow Location: Miami FL

Hi, ATM'ers. Need to replace a 4.25" secondary. Looking for a decent used 3.5" or 4".

05 Apr 2017

Views: 454


Wanted Achromatic objective for Celestron

By: nightsky34775 Location: USA

Wanted; an achromatic 80mm objective for an orange-tube Celestron C 80. Focal length is 910 mm.Mounted or unmounted...

10 Apr 2017

Updated: 02 May 2017

Views: 434


Wanted 127mm aluminum lens cell

By: levidog2 Location: Washington State

Hi all, I am still looking to replace a lens cell that I have that is made of PVC with one made of aluminum. If you h...

22 Apr 2017

Views: 339


Wanted 40mm diagonal mirror, generic or Intes Micro

By: dougspeterson Location: Socal

Need a replacement mirror for a 20%% obstructed system. 40mm minor axis dia. The system is an 8" Intes Micro maksutov...

06 May 2017

Views: 418


Wanted Upper tube connectors

By: Stargazer Location: North America

Hi All, Does anyone have a set of 1-1/4 upper truss connectors, the ones used on the obsession telescopes that they a...

13 May 2017

Views: 330


Wanted WANTED tube/focuser for 80mm F15 achromat in cell

By: Mark Harry Location: western MA

I am looking for a tube, and hopefully a focuser assembly for an achromat I have. It's an 80mm F/15 achromat in a cel...

14 May 2017

Views: 383


Wanted Mirror Cell 4.5 inch

By: ShaulaB Location: Missouri

I am looking for a 4.5 inch mirror cell for a small Dob. I did a search. Vendors out there don't seem to sell anythin...

16 May 2017

Views: 332


Wanted Wanted: 1.3" or smaller secondary

By: TopQ Location: Wake Forest, NC

Hello All I am looking for a small secondary mirror. It needs to be larger than 1.1 but smaller than 1.3" Thanks, Bruno

19 May 2017

Views: 399


Wanted Wanted: 4-6" Aluminized Optical Flat

By: Tucker512 Location: Tucson, AZ

Looking for a good quality optical flat in the 4-6" diameter range that is aluminized for use as an autocollimation m...

31 May 2017

Views: 373


Wanted Howie Glatter Sling

By: azfar72 Location: Oakville / Toronto

Hi - I am looking for a howie glatter sling to install on my 15 inch UC . If you have the one for the 18 inch UC, tha...

06 Jun 2017

Views: 466


Wanted Small Mirror Sets for School Club

By: -a.e.d Location: Bay Area

Hello, I'm looking for mirror sets for a project for our next year's middle school Makers Club. We will be building...

10 Jun 2017

Views: 379


Wanted Looking for Istar Optical Objective Lenses

By: Jesal Location: US or Canada

Thinking of building a refractor. Let me know if you have any used/unused Istar Optical Lenses Thanks, Jeff

17 Jun 2017

Updated: 22 Jun 2017

Views: 545


Wanted WANTED 16" mirror *FOUND* just what I needed!

By: robba Location: NW Fla

16"f4 or higher.⭐️🌛

24 Jul 2017

Views: 290


Wanted Wanted 9.5 inch tube rings

By: Joe H Location: MN

Hi, I am interested in a pair of 9.5" tube rings. Please let me know what you have and price with shipping to 56353....

12 Aug 2017

Views: 447


Wanted Helical focuser

By: Joe H Location: MN

Hi all, Wondering if anyone has an 1 1/4 or 2 inch helical they would sell? Please send photo and price with shippin...

16 Aug 2017

Views: 419


Wanted YOKE for a 60MM Telescope

By: DoubleJoe Location: US

Hi Everyone!!!I'm looking for a Yoke that could hold a 60mm OTA.It could be Celestron, Meade and / or any other brand...

28 Aug 2017

Views: 301


Wanted WTB Mirror Cell for 16"

By: TiSaph Location: Durham, NC

I'm looking for a mirror cell for a 16" mirror. Let me know what you got! Something like an old Lightbridge 16" cel...

27 Sep 2017

Updated: 28 Sep 2017

Views: 564


Wanted Tube Rings for Orange Celestron Comet Catcher OTA...

By: dragonstar4565 Location: San Jose, CA

Hello, I am looking for the tube rings for the orange Celestron Comet Catcher OTA, I know they can be difficult to fi...

07 Oct 2017

Views: 413


Wanted RAO-style (like Tasco 7TE-5) 2 tube focuser

By: Tenacious Location: Cincinnati

I need this focuser. Have one for sale? Please PM me!

12 Oct 2017

Views: 390


Wanted 4-inch secondary holder

By: Kim Jenner Location: 98226

Hi All, would anybody have an astrosystems,or similar 4 inch.A spider is not required. thanks Kim.would like to use p...

29 Nov 2017

Views: 252


Wanted 16" mirror cell

By: moonwatching ferret Location: sebastian fl

im looking for a decent mirror cel for a 1.5/8 thick pegasus optics mirror

03 Dec 2017

Views: 259


Wanted WTB- 80mm lens cell w/collimation screws

By: tag1260 Location: Eastern Ohio

Looking for a 80mm lens cell that can be collimated. Appearance not important. If you have one to sell please let me...

09 Dec 2017

Views: 345


Wanted JMI MOTODEC install kit - C-8

By: Adam Albino Location: Scituate, MA

Have an old C8 JMI MOTODEC I want to put on one of my vintage c8’s - looking for the install kit - collar, coupler, s...

27 Dec 2017

Views: 396


Wanted WTB: cheap diagonals for binoscope POC

By: drneilmb Location: Iowa, USA

I have an idea for a binoscope conversion using mostly spare parts, but I need two 1.25 inch diagonals as the tertiar...

30 Dec 2017

Views: 319


Wanted WANTED: strip of ORIGINAL Ebony Star (not current version)

By: ruachsheavens Location: 60050

Im looking for a strip (or strips) of the original ebony star laminate (# 50 finish I think? - wilson art # 4552-50)....

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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