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Today, 04:27 AM

Views: 39


For Sale Celestron thread-on 1.25" 45-deg prism diagonal with top cap

By: FC-100N Location: Veradale, WA

Another short ad (ha ha!) This is a 2004 Celestron (Suzhou Synta of China) 1.25-inch thread-on 45-deg prism diagonal...

25 Oct 2020

Views: 47


For Sale No brand .965" diagonal

By: jackstars Location: Central Florida

Got these in a sale. (2) .965" diagonals, clean optics, little wear. $20.00 + shipping PayPal please.

23 Oct 2020

Views: 58


For Sale Meade 918a 1.25" Diagonal

By: Ed7j7 Location: Los Angeles/OC

Hello, for sale is my Meade 1.25" diagonal. Comes with two caps. Has barrel marks from usual use. Asking $30 shippe...

13 Sep 2020

Views: 72


For Sale Celestron Star Diagonal 1 1/14” model #94115-A

By: msamazing Location: Mission Viejo CA

This is brand new in the box and never used or touched.

14 Oct 2020

Views: 89


For Sale Vintage Celestron 1.25" star diagonal (Japan)

By: Scopeman61 Location: SEUS

Listed is a vintage Celestron 1.25" marked Japan. Price includes US shipping and fees. Thanks for L@@king -

25 Oct 2020

Views: 95


For Sale 2" Stellarvue dielectric diagonal

By: The Planetman Location: West KY

2" Stellarvue Dielectric diagonal.Excellent conditionDoes not have the 2"/1-1/4" adapter or box.$120.00Shipped and Pa...

09 Sep 2020

Views: 99


For Sale Very Old Edmund Mirror Diagonal on a Single Stalk Holder

By: starbird Location: 95409

This came out of a fifties Edmund scientific reflector telescope. It is a rectangular mirror diagonal on a single sta...

24 Oct 2020

Views: 100


For Sale Celestron giant C14 customized mirror diagonal

By: vkhastro1 Location: Vankleek Hill, Ontario, Canada

I am selling a vintage 1970s-80s Celestron C14 giant fully collimatable mirror star diagonal, threads directly on the...

05 Jan 2020

Views: 106


For Sale Tele vue 90 Degree Star Diagonal - 1.25 (Older Style)

By: Camcon101 Location: Stony Brook, NY

Excellent condition Tele vue 90 Degree Star Diagonal - 1.25 (Older Style) Free shipping in the continental US Paypa...

13 Sep 2020

Views: 120


For Sale TS Optics Mirror Diagonal

By: lu270bro Location: Knoxville, TN

For sale is a TS Optics 2" Mirror Diagonal. There is some dust, however it should be able to be cleaned fairly easil...

11 Nov 2019

Views: 130


For Sale 1980's Terrestrial Inverting Prism for Telescopes .965 diameter

By: rcobservatory Location: WV

This is a nice 1980's .965 diameter terrestrial inverter for telescopes. This lets you observe land objects right sid...

23 Dec 2019

Updated: 27 Dec 2019

Views: 135


For Sale Generic, 1.25" 45* prism erecting diagonal

By: Spotondl Location: Southern California

Blowing out extra stuff taking space. This is a generic 45 degree erecting prism diagaonal, 1.25" Optics are excelle...

14 Sep 2020

Views: 136


For Sale Quality NOS 0.965 diagonal Japan

By: Littlegreenman Location: South Pasadena, CA 91030

Offered is a NOS quality 0.965 diagonal, made in Japan This is are vintage, pre-2000? and may have been made by Nihon...

21 Oct 2020

Views: 142


For Sale Celetron 2 inch Diagonal

By: Defenderslideguitar Location: CONNECTICUT

Heavy duty Celestron 2 inch diagonal with 1.25 adapter Worked great on my C-8 Black and Copper like color two to...

17 Aug 2019

Views: 145


For Sale 1.25” 45 degree prism diagonal

By: rfic1 Location: ct

Unknown maker but decent build quality. Excellent condition. $23ppd

26 Sep 2020

Views: 146


For Sale 3" Explore Scientific Diagonal

By: mccarthymark Location: Fremont, CA

As new 3" Explore Scientific diagonal, with 3" to 2" adapter. $280 includes Paypal and CONUS postage.

12 Sep 2020

Views: 151


For Sale Tele Vue Flat Top 2"-1.25" Adapter

By: Van Huynh Location: Santa Maria, CA

Adapter is in good shape with one nick/ding. See yellow arrow in pic. Includes orange dust plug. Please add $5 for...

05 Nov 2018

Views: 157


For Sale .965" Poro Prism correct image adapter

By: scopehed Location: Meadview Az.

.965" Poro Prism this gives a straight through correct image with your refractor or sct uses .965" eyepieces and goes...

27 Nov 2019

Views: 163


For Sale Edmund Scientific 2.62" Minor Axis Pyrex Elliptical Diagonal

By: starbird Location: 95409

This is an edmund 2.62" minor axis pyrex elliptical diagonal flat mirror. It has a good size chip in the bottom edge...

03 Oct 2019

Views: 173


For Sale Coulter 4.25" Minor Axis Elliptical Diagonal Flat Pyrex

By: starbird Location: 95409

This is a vintage coulter 4.25" minor axis pyrex elliptical diagonal flat. Mounted on a 45 degree bracket and blacken...

16 May 2019

Updated: 14 Jun 2019

Views: 174


For Sale New Celestron 45 degree erecting prism 1.25"

By: James Bielaga Location: Marysville, WA

I have one new #94112 45 degree prism 1.25" diagonal. This gives you right side up image for daytime viewing. Buyer...

28 May 2019

Updated: 19 Aug 2019

Views: 178


For Sale IDAI.LTD 3x relay diagonal

By: Jeff S. Location: Arizona

3x relay diagonal, sold by Idai.ltd of New York. Diagonal is very good cosmetic conditions and the optics are free of...

04 Oct 2020

Updated: 06 Oct 2020

Views: 181


For Sale Two Diagonals Celestron SCT 2" and Orion 2"

By: Peter B Location: Parker, CO

I have a model #93519 2" Celestron Mirror Diagonal that is SCT/refractor interchangeable in good condition with some...

28 Feb 2020

Updated: 28 Feb 2020

Views: 182


For Sale Meade 2" diagonal and 30mm QX-70 Eyepiece

By: fcathell Location: Arizona

Meade 2" diagonal with 1.25" eyepiece reducer, and Meade 2", 30mm QX-70 eyepiece. End caps for diagonal and bolt case...

16 Dec 2019

Views: 183


For Sale Celestron Partial 2" Diagonal

By: scopehed Location: Meadview, Az

Celestron Partial 2" Diagonal Excellent Mirror Excellent Coating 4" X 2 1/4" rectangular mirror. nice and thick. mad...

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