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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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28 Mar 2020

Views: 162


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Wanted Wanted: 4" elliptical secondary mirror - any condition


By: earthstar Location: CA

Got an old tired mirror, under loved, a bit rough? Any condition will do, so the cheaper rougher candidate is preferr...

31 May 2017

Views: 342


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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...

08 May 2018

Views: 246


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Wanted Carton 100mm f/13 lens


By: Dorin Blajan Location: Europe

Hi, I want to buy a Carton 100mm f/13 objective lens with or without cell. Preferably in Europe. Thanks, Dorin

10 Sep 2018

Views: 300


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Wanted Mirror set


By: jakefromporcupine Location: ontario

Hello. I am looking for a 16 inch f/4.5 mirror and matching secondary. One in Canada would be nice. In Ontario, ev...

28 Oct 2020

Views: 81


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Wanted intelliscope encoder


By: MIKEG Location: Ontario, Canada

I am looking for one of these - an orion intelliscope encoder, I got a used intelliscope system and this encoder does...

18 Feb 2018

Views: 354


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Wanted 7 inch secondary


By: kfrederick Location: Pa USA

I am looking for a 7 inch secondary mirror

21 May 2020

Views: 220


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Wanted Obsession Altitude Bearing from 15" (20.5" arc)


By: Alan Lippert Location: Chicago

Fellow ATM'ers! Looking for some gently used Obsession Altitude bearings from a 15" scope, these are the 20.5" arcs....

08 Nov 2018

Views: 243


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Wanted Tube for 6" Newtonian


By: Gavin Warnes Location: New Jersey

I'm looking for a tube to rebuild a 6" Newtonian scope. A fiber glass tube by Parks, Cave etc would be ideal. A tub...

27 Oct 2020

Views: 81


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Wanted Wanted!! Tripod feet for an Orion atlas.


By: woody wood Location: Long Island

Without realizing it until last night I am missing a foot for my Atlas EQ mount and tripod. Looking to replace it. If...

01 Oct 2019

Updated: 02 Oct 2019

Views: 239

UPDATED
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Wanted foucault tester


By: Itz marcus Location: NY

Hi, Someone's got ot have a tester that they don't use or need. Let me know if you have one. Maybe we can work out a...

24 Nov 2019

Views: 229


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Wanted Mirror Blank Wanted


By: jjam47 Location: 87031

Hello, I am looking for an 18" dia. x at least 1" thick (preferably) plate glass (or similar) blank suitable for maki...

13 Nov 2019

Views: 204


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Wanted Looking for a mirror cell for 13.1 coulter


By: M Shelton Location: St. George Utah

Hi, our club here in Souther Utah has acquired a coulter 13.1 DOB. We would like to upgrade the mirror cell. anyone...

03 Jan 2019

Views: 236


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Wanted Wanted D&G 6 inch F-12 lens in Cell assembly


By: drd715 Location: Anywhere

Wanted D&G 6 inch F-12 lens in Cell assembly for my project scope

02 Jul 2020

Views: 159


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Wanted Terrabeam Meade 4" objective lens


By: delorehal Location: worldwilde

I'm looking for a Terrabeam IR 4" objective made by Meade

20 Feb 2018

Views: 337


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Wanted Foucault Tester


By: Aquarius Of The Night Location: Albemarle NC

Looking for a Foucault tester at a reasonable price. Doesn't need Ronchi gratings.

06 Jun 2017

Views: 435


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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...

28 Feb 2018

Views: 300


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Wanted 8" mirror cell


By: foreilly Location: Anywhere

I am in need of an eight inch adjustable mirror cell for an optic I refigured.

16 Aug 2019

Views: 200


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Wanted 4” secondary / elliptical flat


By: C3P0 Location: California

Building a binoscope and need a few parts. Looking for a 4” secondary in good condition. Thanks scott

12 May 2019

Views: 231


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Wanted 130mm f5 paraboloid wanted...


By: KerryR Location: N/A

Looking for a 130mm f5 paraboloidal mirror for a grab and go scope. There are lots of spheroids out there, not intere...

24 Sep 2019

Views: 229


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Wanted Hand controller for old CG5


By: Garyth64 Location: SE Michigan

I'm looking for an old CG5 hand controller, model #93523. It doesn't need to look pretty, it just has to be intact,...

20 Sep 2019

Views: 212


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Wanted Cameraa to Telescope


By: colum Location: NY

I have decided to keep my 3 1/2 Questar I need an adapter to go to a camera...Preferably Nikon I have not bought the...

20 May 2019

Views: 212


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Wanted WTB Discovery Split Tube Dobsonian Hardware


By: ojingoh Location: Seattle

Looking to chop my 10" PDHQ tube in half - and I'm looking for the hardware to do it. Also open to swapping tubes if...

10 Apr 2017

Updated: 02 May 2017

Views: 399

UPDATED
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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: 184


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Wanted Spherometer Wanted


By: Dessman Location: Buffalo, NY

Hello, Looking for a decent spherometer. Thanks!

12 Aug 2019

Views: 175


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Wanted Monochromatic Light Source


By: Dessman Location: Buffalo, NY

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

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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