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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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Yesterday, 08:36 PM

Views: 34


Wanted Wanted: 1.5" / 38mm secondary mirror

By: erick86 Location: Alberta

I need a 1.5" / 38mm secondary mirror for my 8" scope. If you happen to have something a bit bigger/smaller, still d...

25 Nov 2020

Views: 36


Wanted Wanted: Novak Cassegrain Mirror cell for 6"

By: shootingsta98 Location: Rhode Island

I would like to purchase a Novak 6" Cassegrain mirror mount with focuser that will fit a 7" tube. Please let me know...

25 Nov 2020

Views: 39


Wanted Wanted: Novak tube counterweight set

By: shootingsta98 Location: Rhode Island

I would like to purchase a Novak tube counterweight set. Please let me know if you have one and your asking price.

19 Jan 2021

Views: 39


Wanted Sky Watcher or similar style "clamped" 102mm tube rings

By: BlueMoon Location: Southern Idaho

Howdy folks. Looking for Sky Watcher style or similar "clamped" tube rings. https://www.altairas...ings-2686-p.aspCle...

08 Jan 2021

Views: 43


Wanted Artificial star

By: Bonco2 Location: Florida

Looking for an artificial star for collimating telescopes.

06 Jan 2021

Views: 47


Wanted Celestron Reducer Lens .7x - EdgeHD 800

By: falihahmed Location: Iowa

Looking for the Celestron Reducer Lens .7x - EdgeHD 800. Please let me know if you have one. Thanks

23 Dec 2020

Views: 50


Wanted Wanted 1/8 RPM AC synchronous motor

By: Richard Turner Location: Louisburg NC

Anyone have a 1/8 rpm ac synchronous motor they would like to sell? Thanks, Richard North Carolina

24 Dec 2020

Views: 51


Wanted NEEDED: 3.5” to 4” good quality diagonal mirror

By: MDearingJaxFL Location: Jax, FL

I need a good quality 3.5” to 4” quality elliptical secondary mirror; prefer known wavefront and good coatings. Pleas...

27 Sep 2020

Views: 54


Wanted Aluminum Dew Shield - Antares

By: Gregtw80 Location: Kentucky

Looking for an Aluminum Dew Shield with an inside diameter of 150mm. Atleast 100mm long. 175mm or so long is perfect....

15 Oct 2020

Updated: 15 Oct 2020

Views: 55


Wanted Needing a Used Meade ETX 80 Base

By: highertheflyer Location: North Central Texas

I'm looking for an ETX 80 operable base/drive so I might mount a workable Meade ETX OTA as a give-away prize for our...

05 Nov 2020

Views: 56


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"

23 Oct 2020

Updated: 25 Oct 2020

Views: 56


Wanted Wanted: Ebony Star for dob azimuth bearing

By: annatsang Location: CT

Looking for laminate for a small dob mount. Need enough for a 14 inch circle. Not looking for altitude bearings. Ple...

08 Dec 2020

Views: 57


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.

16 Dec 2020

Views: 57


Wanted Zeiss "E" type 50/540

By: gabor67 Location: FL- 34249

I am looking for "E type", air gap 50/540 mm, Zeiss lens socket. Price and photo please send. If you have one you rar...

26 Nov 2020

Views: 58


Wanted 160mm Tube rings

By: Sqrt_of_minus_1 Location: Ontario (CA)

Looking for a set of 160mm ID tube rings.

17 Dec 2020

Views: 59


Wanted Orion Aluminum Focuser Wheels

By: Far-Out Location: AZ

Greetings fellow astronomers. I would like a set of aluminum Orion Focuser wheels. Orion made several different desi...

16 Dec 2020

Views: 60


Wanted C8 Tube Rings for SPC8 telescope

By: Izzy Location: Colorado City, CO

I am trying to repair my old Super Polaris Celestron 8 (SPC8) telescope and need a pair of the support tube rings th...

09 Oct 2020

Views: 65


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...

12 Oct 2020

Views: 67


Wanted WANTED: 12.5" mirror box for shipping

By: mjgillen Location: 92075 Solana Beach, CA

Hello all! Before I re-invent it, I am looking for a box to ship my 12.5" x 2" thick mirror off for a re-coat. So if...

19 Jan 2021

Updated: 19 Jan 2021

Views: 68


Wanted Finder and bracket for an ATCO 1254

By: Garyth64 Location: SE Michigan

I am trying to find a finder and/or bracket to use on my ATCO 1254, 80mm x 1200mm scope. It is a 6x30 finder. Maybe...

21 Sep 2020

Views: 68


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...

03 Nov 2020

Updated: 03 Nov 2020

Views: 72


Wanted 4.5" - 5" secondary mirror

By: MichalKaczan Location: EU

Looking for high quality secondary (eliptical) mirror, 4.5" - 5" diameter. May be uncoated. If You have one, let me k...

08 Oct 2020

Views: 79


Wanted 2.6 inch secondary mirror

By: TGG Location: Indianapolis

I am rebuilding a 12.5’ Meade Starfinder, and looking to replace the secondary mirror.

21 Sep 2020

Views: 82


Wanted WTB 50mm equallateral prism

By: texcoco Location: USA

Looking for an λ/4 (or thereabouts) 50mm equallateral prism for use with moderate magnification. (For building an Fre...

02 Jan 2021

Views: 83


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

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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