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24 Apr 2019

Views: 197


For Sale Deluxe Extra Big 1.25" Prism 45 Degree Diagonal

in Diagonals by scopehed

Deluxe Extra Big 1.25" Prism 45 Degree Diagonal includes Plug and Cap Has a large clear aperture Excellent Condition...

19 May 2019

Views: 183


For Sale Baader 2" Clicklock Mirror Diagonal

in Diagonals by RadioAstronomer

In Mint condition. With box, papers, caps etc. Ships the next business day after receiving the payment with USPS prio...

21 Jun 2017

Views: 250


For Sale Celestron Prism Diagonal - Japan

in Diagonals by Alan Lippert

Selling a nice Celestron Prism Diagonal, 1.25" size, made in Japan. Includes caps. Glass surfaces are in great shap...

30 Sep 2017

Updated: 30 Sep 2017

Views: 304


For Sale Vixen 2" Mirror Dielectric coated Diagonal w/ 1.25” eyepiece adapter

in Diagonals by Imagination04

For sale is a Vixen 2" Mirror Dielectric coated Diagonal with 1.25” eyepiece adapter (Product Code: 5449) in mint / n...

24 Nov 2018

Updated: 26 Nov 2018

Views: 192


For Sale Celestron 2"diagonal XLT Starbright coatings

in Diagonals by Venturous1

For sale is a used Celestron 2" SCT diagonal with XLT Starbright coatings in its own Celestron case. There is no 1 1/...

18 Mar 2017

Views: 311


For Sale .965 Image Erector

in Diagonals by Tom Duncan

Typical unbranded .965" image erector with caps for terrestrial use. Probably out of an old wood-boxed small refracto...

08 Aug 2019

Views: 82


Wanted 1.25" dielectric diagonal

in Diagonals by Taylor

Looking for a 1.25" dielectric diagonal. Willing to pay $45 shipped. Thanks for looking.

10 Oct 2017

Updated: 10 Oct 2017

Views: 410


For Sale Unitron Unihex Eyepiece Turret

in Diagonals by GoodAsh

Here is a Unitron Unihex in excellent condition! Includes drawtube and clamp. Prism looks and works great. Solar filt...

15 Feb 2018

Updated: 01 Mar 2018

Views: 263


For Sale Celestron and Meade diagonals from 1990s

in Diagonals by FC-100N

1) 1997 Celestron (Taiwan) .965" to 1.25" 45-degree hybrid diagonal. The prism performance is dead-equal to a Vixen a...

27 Jun 2018

Views: 161


For Sale 1.25" mirror diagonal

in Diagonals by Alan Lippert

1.25" mirror diagonal leftover from a Celestron scope purchase. Glass is in good condition, just some scratching on...

10 Aug 2018

Updated: 31 Aug 2018

Views: 291


For Sale Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope)

in Diagonals by DrAstro

Celestron Model 93527Description:2” SCT mirror diagonal with high performance XLT coatings1/10th wave mirror is teste...

15 Feb 2019

Views: 84


Wanted wtb Baader T2 Zeiss Spec Prism #2456095

in Diagonals by Bigzmey

Looking for Baader T2 Zeiss Spec Prism #2456095 in a nice shape. Pleae, PM with offers and pics.

15 Mar 2017

Views: 227


Wanted WTB- Takahashi 1.25" prism diagonal

in Diagonals by tag1260

Looking to buy a Takahashi 1.25" prism diagonal. Looks aren't important but optics are. If you have one to sell, plea...

29 Mar 2019

Views: 117


For Sale Towa .965" 90 deg diagonal JAPAN

in Diagonals by FC-100N

Towa of Japan 1975-80 years .965" 90 degree prism diagonal with both original caps. These are VERY well made of bras...

25 Jul 2017

Views: 225



in Diagonals by Joe1950

A very nice 2"/1.25" diagonal at a great price.- Aluminized mirror with SiO2 coatings.- 1/10 wave accuracy stated by...

11 Nov 2018

Views: 201


For Sale 1.25" Orion Dielectric Mirror Diagonal

in Diagonals by Terra Nova

I got this with a scope I purchased from another CN’er and it appears that it was seldom used. It is really in great...

15 Apr 2017

Views: 223


Wanted 1.25" Dielectric Diagonal wanted

in Diagonals by ChuppsterXLM

Looking for a good Dielectric Diagonal at a reasonable price with shipping included...Any brand! Please advise.

09 May 2019

Views: 92


For Sale Towa 1.25" porro prism 1983 extremely clean

in Diagonals by FC-100N

Ah, don't come across many of these; a direct from Towa 1.25-inch porro prism. Usually these are labeled "Celestron"...

04 Jul 2017

Views: 192


Wanted WTB: Stellarvue 2" Enhanced Dielectric Diagonal

in Diagonals by rathijit

Needs to be in very good to excellent condition. Name your price. Will be shipping to Sunnyvale, CA (94086).

06 Apr 2017

Views: 430


For Sale Celestron Giant 2" Mirror Diagonal

in Diagonals by slsnider423

I have an original Celestron Giant 2" mirror diagonal for sale. These were used for the orange tube C8s and C11s but...

06 May 2019

Updated: 06 May 2019

Views: 248


For Sale Spring Cleaning Pt. 3 - ES 2" Diagonal

in Diagonals by zakry3323

New, never used Explore Scientific 2" Diagonal. All anodized, brass compression rings, nice quality. I have a couple...

11 May 2017

Views: 243


For Sale Astro-Tech 1.25" 99% Reflectivity Diagonal

in Diagonals by kyang

Very good condition. Original price is $69.95 + $8.95 shipping + Tax. Ask for $50 shipped to CONUS. Paypal please. -Kai

19 May 2019

Views: 131


For Sale Meade 2 inch 99% Di-electric diagonal

in Diagonals by vct123

Meade 2" diagonal 99% dielectric includes 1 1/4 adaptor $85 shipped in Conus includes pay pal fee. Thanks for looki...

10 Jul 2019

Updated: 11 Jul 2019

Views: 213


For Sale Televue Everbrite Dielectric w/ TV SCT Adapter

in Diagonals by kev8star8

The barrel diagonal has several scratches as shown. The glass is relatively clean with a few spots. The 1.25" adapter...

04 Dec 2019

Views: 45


Wanted Wanted 2" diagonal

in Diagonals by southernphoto

I am looking for a quality 2" diagonal for a refractor, "with a 1.25 adapter". I can pay promptly with PayPal. Shippi...

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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