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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.

Wanted Sort by                Order  

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...

12 Aug 2019

Views: 208


Wanted Spherometer Wanted

By: Dessman Location: Buffalo, NY

Hello, Looking for a decent spherometer. Thanks!

12 Aug 2019

Views: 196


Wanted Monochromatic Light Source

By: Dessman Location: Buffalo, NY

Hello, Trying to find a good monochromatic light source for contact interferometry. Thanks! Bryan

08 Dec 2020

Views: 84


Wanted CPC Series PC & AG board PS-EL-4-X2

By: ATrail Location: Oklahoma

I need the PC & AG board (PS-EL-4-X2) for a CPC Alt/AZ mount.

27 Sep 2020

Views: 165


Wanted Big >16" slow Say F6+ mirrors

By: gatorengineer Location: Wherever

Title says it all, have a project in mind and need big and slow. Dont need the ladder LOL

05 Nov 2020

Views: 71


Wanted Wanted: 3.75" - 4" secondary mirrors

By: C3P0 Location: Melbourne, Australia

I'm building a binoscope and am looking for 2 secondaries of between 3.75" and 4"

09 Jan 2019

Views: 276


Wanted Tube with 7-8" internal diameter - short sections ok

By: Gavin Warnes Location: New Jersey

I'm rebuilding my 6" f/5 travelscope. I made it years ago by adapting a design by Albert Highe but it's too heavy so...

08 Jun 2018

Views: 278


Wanted hurst synchronus motor

By: ishorx Location: romeoville,il.

hi,looking for a hurst model ca 115v...5w...at 5rpm motor

26 Oct 2018

Views: 251


Wanted Wanted 16 inch mirror blank

By: gears Location: Austin, Texas

Want to buy your 16 inch pyrex mirror blank. 2 inches thick would be perfect but would consider up to 2.7 inches. Pa...

21 Sep 2020

Views: 80


Wanted Wanted A Pair of Fork Arm for C-14

By: hyunkookcho Location: Korea(South)

I am looking for a fair of fork arm for C-14. Cast Aluminum (old style). Without hub. Tangent arm prefered. Hyunkook...

19 May 2017

Views: 400


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...

19 Jan 2019

Views: 226


Wanted Small Novak-style Diagonal Holder

By: mike welsh Location: NE Illinois

Looking for diagonal holder for small mirror (about 1" m.a., 1.3" max) to fit Ken Novak style spider. If there's a mi...

15 Jan 2018

Updated: 15 Aug 2018

Views: 482


Wanted EQ Platform for 0º Latitude

By: Adun Location: Miami

I'm looking for someone who can build an equatorial platform for me. My dob is a 10" skywatcher dob (I can provide d...

12 Aug 2018

Views: 262


Wanted NEEDED: 16” inside diameter steel or fiberglass 4-5 ft length

By: MDearingJaxFL Location: Needed in Jax, FL

I need either steel or fiberglass 16” inside diameter tube 4-5” long to build a RC astrograph. Would ship to 32073. U...

04 Feb 2018

Views: 373


Wanted OTA cover for zhumell z12

By: Euclid's Brother Location: Dallas

I lost my ota lid at a star party. Anyone have one for sale or know where I can get a replacement?

19 Nov 2020

Views: 176


Wanted Dob Base Wood Finish Help

By: AlienRatDog Location: Ann Arbor MI

Hi everyone, I have a dob base I need to finish. Everything is cut out and sanded. I just need someone to put the f...

10 Feb 2018

Views: 301


Wanted 12.5" mirror cell

By: royjohn Location: Knoxville, TN

Looking for a 6 or 9 point mirror cell for a 12.5" primary, mounting in a 16" tube.

18 Sep 2020

Updated: 18 Sep 2020

Views: 215


Wanted secondary refigure

By: greenglass Location: ontario canada

would anyone fix my 2.25" newtonian secondary? It's pyrex. I messed it up in 2009 polishing off the tarnished silver...

01 Feb 2018

Views: 331


Wanted Wanted, your unloved 10" mirror cell

By: fee Location: Western Canada - eh

O.K., you know you're NEVER going to get around to using it - right ? So why leave it sitting there when it could ha...

02 Jan 2021

Views: 107


Wanted MIRROR BLANK 30" x 1, 75" THICK F/D = 3 OR SIMILAR

By: midnightastro Location: ZIP 43400 SP

I nedd a mirror blank 30" diameter, thick 1,25" - 1,75", whit F/D or similar, Pyrex or Supremax. Thanks for your time

07 Mar 2021

Views: 50


Wanted 74mm GSO Secondary Mirror

By: Aaron_tragle Location: Virginia

Looking to buy a 74mm secondary mirror for my 6" F3 newtonian.

09 Oct 2020

Views: 90


Wanted Wanted - Focuser for Sears 6339a or Tasco 10TE or similar

By: photiost Location: Québec

Looking for a focuser to fit a (76mm) Sears 6339a ... the Sears (75mm) 6339 and the Tasco (76.2mm) 10TE focuser will...

30 Apr 2020

Views: 145


Wanted 10" f/4 - f/3.9 Parabolic Mirror for Newt Project

By: DE_Mast Location: San Jose CA

Looking for a good condition 10" parabolic mirror in the f/4.0 - f/3.9 range. If you have an astrograph size secondar...

24 May 2018

Views: 430


Wanted Wanted:Large refractor Objective

By: Sean Cunneen Location: Flossmor Il

I am looking for a large refractor Objective, 6" or larger, f8-f15, preferably 8" dia. I prefer one of known quality....

13 Feb 2018

Views: 261


Wanted 12.5" Mirror Cell

By: CalAstro Location: Comanche, OK

Looking for a 12.5 inch mirror cell, University Optics or similar, in good working condition.

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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