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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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15 Sep 2021

Views: 89


For Sale Celestron Star Diagonal 1.25" #94115-A

By: Ermelendez0 Location: 92630

Lightly used, in good condition $35 shipped to CONUS Thanks Erick

14 Sep 2021

Updated: Yesterday, 05:32 PM

Views: 142


For Sale Explore Scientific 99% Reflective 2" Dielectric Diagonal ***REDUCED***

By: esd726 Location: Indiana

Bought new when I bought my AR102 No box, one cap. Dont see anything wrong with it beyond maybe some dust. Didn’t see...

14 Sep 2021

Views: 58


For Sale New Sky Watcher 2 inch dielectric diagonal for refractors

By: rfiror Location: Landenburg PA

This diagonal came with a new Esprit 120. I already have a 2 inch diagonal, therefore I do not need this one. Only ta...

03 Sep 2021

Views: 133


For Sale Celestron 2" Mirror Star Diagonal - #93519

By: foxshark Location: Austin, TX

Moving away from my SCT setup. I picked this up here on CN classifieds and am returning it to y'all, heh. This is a...

02 Sep 2021

Updated: 05 Sep 2021

Views: 125


For Sale Celestron 2'' Mirror Diagonal

By: li37483 Location: Los Angeles

Never been used. PayPal fee and shipping included. *Sincere offers will be considered. *Still available unless noted.

26 Aug 2021

Views: 112


For Sale Swift prism star diagonal w/original box

By: Lew Chilton Location: near Los Angeles, California

This is a 0.965" prism star diagonal, model no. TA-8, probably from the early 1960s. It could almost pass for new and...

13 Aug 2021

Updated: 17 Aug 2021

Views: 256


For Sale Baader Flip Mirror II Diagonal

By: miner2asdf Location: CO

I bought it new. Its awesome for taking pictures and has many ingenious ring adapters baader style. The diagonal doe...

09 Aug 2021

Views: 128


For Sale Celestron 45 1.25" Prism Diagonal JAPAN

By: baelyn Location: Chuckey, TN

Celestron 45 1.25" Prism Diagonal made in JAPAN. Excellent condition. Buyer pays shipping. Please add 3% if paying w...

05 Aug 2021

Views: 192


For Sale Meade 2-inch diagonal for LX Series

By: Science219 Location: NC

This is the 2-inch diagonal from my Meade LX200 12-inch 'scope. I no longer need it as I've replaced it with a Feathe...

04 Aug 2021

Views: 74


For Sale 45 degree 1.25in Prism Diagonal

By: Astrokid 11 Location: FL

1.25in Prism Diagonal, inverts image Great for terrestrial viewing... New condition , never used, includes caps $14...

30 Jul 2021

Views: 234


For Sale 2-2" diagonals for sale

By: Sean Cunneen Location: Flossmoor IL

I have a no-name made in Japan modern style and one vintage ATM style(with a very good secondary mirror. both are goo...

23 Jul 2021

Views: 181


For Sale Star Diagonal - 2 inch

By: bluetzow Location: Seattle, WA

Star Diagonal - 2 inch, 96% reflective coating. For sale, as is.

18 Jul 2021

Views: 151


For Sale William Optics 1.25" Dielectric Diagonal

By: Laferty Daniel Location: Huntsville, AL

Works great

05 Jul 2021

Views: 84


For Sale Vintaqe Celestron 1.25 inch prism diagonal 1970s vintage

By: woodsman Location: Colorado Springs, CO

Selling a 1970s Vintage Celestron Prism diagonal. This came with a 1972 Vintage Celestron C5 and I have one already...

27 Jun 2021

Views: 160


For Sale Special Denk IVB S2 Power Switch Diagonal

By: Jeff B Location: Ohio

This is what the title says. Cleaned, serviced and tested by Russ a few years ago, excellent condition. This is a s...

15 Jun 2021

Updated: 25 Jul 2021

Views: 241


For Sale Celestron diagonal #93519

By: Blackhawk163 Location: 08822

I'm selling the Celestron Diagonal that came with my Celestron 925EdgeHD. I had use it but a couple of times trying t...

14 Jun 2021

Views: 188


For Sale ScopeStuff 2” quartz mirror diagonal

By: Chris Montemayor Location: Elgin, TX

For sale: ScopeStuff 2” quartz mirror diagonal great condition, hardly used because I had switched to AP a lot a year...

09 Jun 2021

Updated: 30 Jul 2021

Views: 266


For Sale New Orion 1.25" Mirror Diagonal for sale!

By: ABQJeff Location: New Mexico

I have the following three Orion diagonals for sale, all in original boxes, all purchased within the last year:NEW, n...

05 Jun 2021

Views: 228


For Sale Celestron Multiple Ocular Holder

By: dhkaiser Location: IN

Celestron 4-position multiple ocular holder made by Vixen in Japan. It features a high-quality 96% reflective high qu...

23 May 2021

Updated: 24 May 2021

Views: 239


For Sale Meade 918C Diagonal: NOS: Now only $35!!

By: RMay Location: El Dorado Hills, CA

I have for sale a new old stock (NOS) Meade 918C diagonal, manufactured in Japan. I was given this perhaps 35 years a...

20 May 2021

Views: 114


For Sale Celestron #93653-A - 1 1/4" visual back

By: thephotoguitarguy Location: Canada

For sale is a like new Celestron #93653-A - 1 1/4" visual back that connects to you SCT and allows use of 1 1/4" eyep...

13 May 2021

Views: 116


For Sale William Optics 1.25" 90° RedCat Diagonal

By: thehose Location: AZ

Sold my RC51 so have no need for this piece.. Free Shipping (CONUS) you add 3% to cover PP fees

07 May 2021

Updated: 21 May 2021

Views: 240


For Sale William Optics 1.25” Dura Bright Dielectric Diagonal

By: davidparks Location: Michigan

William Optics 1.25” Dura Bright Dielectric Diagonal Paypal preferred, I pay fees UPS Ground, You pay shipping (send...

04 May 2021

Views: 189


For Sale Celestron 1.25" Star Diagonal

By: SuperAtomic Location: Dallas Fort Worth

Never used, as I bought a different diagonal. This originally came with my 8 inch Edge HD OTA. Will ship.

17 Apr 2021

Updated: 26 Apr 2021

Views: 289


For Sale 0.965” Prism Star Diagonal, All Metal, High Quality, Takahashi?

By: Vitez Location: California

I have a high quality, all metal, prism 0.965” diagonal that is in pristine condition which was purchased in a lot of...

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