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Today, 05:31 PM

Views: 18


Wanted Astro-Physics Maxbright Diagonal Wanted

By: wyzguy Location: Ohio

I've had multiples of these before and seem to continue to move at least one on. I am now looking for one once again...

Today, 10:56 AM

Views: 33


Wanted Baader Prism Diagonal

By: Mhp_sd Location: Denver 80111

Looking for an optically excellent (exterior isn't as important) item from a non-smoking household. Baader T-2 Star...

Yesterday, 06:01 PM

Updated: Yesterday, 06:02 PM

Views: 86


For Sale Explore Scientific 2" Carbon Fiber Dielectric-Coated Diagonal

By: Augustus Location: Connecticut

Like new condition, used maybe 4 times with my ED127. The Explore Scientific 2-inch Dielectric-Coated Diagonal Mirro...

14 Jan 2021

Views: 124


For Sale Celestron 1 1/4" porro prism erect image adapter

By: Rich A Location: NJ, 08525

Unique Celestron 1 ¼” porro prism erect image adapter. Turns any refractor into an in-line spotting scope. Glass perf...

14 Jan 2021

Views: 101


For Sale 45 Degree Prism Diagonals

By: glipprand Location: New York

Two 45 degree prism Diagonals, unbranded. Both are clean and work fine. The left one is plastic, the right one is m...

14 Jan 2021

Views: 104


For Sale Parks Optical Hybrid Diagonal 0.965"-1.25"

By: Farpoint Location: Rancho Cordova, CA

Hybrid Diagonal 0.965″-1.25″This prism diagonal doubles as an adapter between a 0.965″ focuser, and a 1.25″ eyepiece....

14 Jan 2021

Views: 54


Wanted Baader T2 Prism Diagonal T2-01B (BBHS) or T2-01C

By: Volvonium Location: Long Beach

I recently sold my old school prism diagonal and I'm looking to replace it with a Baader T2 Prism Diagonal in excelle...

14 Jan 2021

Views: 85


For Sale Three .965 Porro Prisms & Two 1 1/4" Diagonals to Choose From

By: scopehed Location: Meadview, Az

Three .965 Porro Prisms & Two 1 1/4" Diagonals to Choose From 1) IVCI .965 Porro Prism Made In Japan All Metal C...

13 Jan 2021

Views: 61


Wanted 1.25" Celestron/Vixen 90 degree Diagonal

By: Jeff Struve Location: USA

I'm not for certain that they make this beastie as I've only seen 45 degree ones... in any case, I'm looking for one...

13 Jan 2021

Views: 252


For Sale Televue diagonal excellent +

By: rvandg Location: Coral Springs

Incl. original caps. Free USA shipping.

12 Jan 2021

Views: 103


For Sale Orion 2 Inch Dielectric Diagonal

By: CrashCrevey Location: Houston

Cosmetically very good condition. Optically excellent condition. No caps or 2" to 1.25" reducer included. Price does...

12 Jan 2021

Views: 117


For Sale High Point 2" SCT Dielectric Diagonal

By: Ed7j7 Location: Los Angeles/OC

For sale is my High Point 2" SCT Dielectric Diagonal. The diagonal is CNC Machined with enhanced dielectric coatings...

12 Jan 2021

Views: 81


For Sale Orion 1 1/4 Enhanced mirror diagonal

By: vct123 Location: New Jersey

Nice 1 1/4 Orion diagonal $60.00 shipped in Conus pay pal only Thanks

12 Jan 2021

Views: 76


For Sale Celestron Vixen 1.25" 45-deg prism diagonal VERY clean

By: FC-100N Location: Veradale, WA

Have here a 1987 Celestron (Vixen of Japan) 1.25-inch 45-deg prism diagonal. It will come with its original set screw...

11 Jan 2021

Views: 110


For Sale ES Enhanced Carbon Fiber Diagonal with spacers

By: SandyC8 Location: TN

Brand new ES Carbon fiber diagonal with spacers. It is still in the original foam shipping material. I got it through...

10 Jan 2021

Views: 203


For Sale Unitron Unihex

By: Stan Lopata Location: 13323

Unitron Unihex with 3 vintage 0.965 eyepieces(not Unitron) and a Unitron Solar filter being used as a cap. This type...

10 Jan 2021

Views: 121


Tele Vue Everbrite Dielectric 1.25 Diagonal

By: bbyrd Location: NC 27834

TeleVue Everbrite Dielectric 1.25 Diagonal. This is a older model that does not have the compression ring. There is...

09 Jan 2021

Views: 217


For Sale 99% Reflectivity 2" Diagonal w/ 8mm-24mm Adjustable Eyepiece

By: Humanoids Location: Greenfield, WI

Eyepiece is generic but works well enough for casual use. Includes a 2" to 1.25" adapter. Diagonal came with a triple...

09 Jan 2021

Views: 89


For Sale Meade 2" enhanced diagonal

By: astronewbster Location: Oklahoma

I have for sale a 2" Meade 99% Reflectivity Diagonal. Includes 1-1/4" eyepiece adapter, SCT adapter, extension and in...

09 Jan 2021

Updated: 12 Jan 2021

Views: 168


For Sale Celestron 2" XLT Enhanced SCT Diagonal (#93527)

By: starhoppers Location: Kathleen, GA

Bought brand new 6 months ago and used one time only. Getting out of hobby due to health issues. This is a like new C...

09 Jan 2021

Views: 76


For Sale Edmund 1.06" Minor Axis Elliptical Diagonal Mirror Gold coated

By: starbird Location: 95409

This is an Edmund 1.06" minor axis pyrex elliptical diagonal flat mirror gold plated. Brand new unused. Price is $20...

08 Jan 2021

Views: 76


For Sale Orion Enhanced Aluminum 1.25" mirror diagonal

By: Cziffra Location: Nebraska

Great condition. Typical small scuffs on telescope side. Price includes shipping and PP.

08 Jan 2021

Views: 113


For Sale Baader T-2 90° Prism Diagonal #2456005K

By: j-d-b Location: Portland, ME

Selling my Baader 32mm T-2 Prism with 1.25" nosepiece and 1.25" helical micro-focusing eyepiece holder. Product #2456...

08 Jan 2021

Views: 218


For Sale Celestron/Vixen Rich Field Adapter

By: Jbslus2 Location: Kingsport TN

Celestron/Vixen Rich Field Adapter from the 1980s. Screws into the back of an SCT (came to me with a super C8) and ha...

08 Jan 2021

Updated: 08 Jan 2021

Views: 94


Wanted Vernonscope 1/20th wave 2" Diagonal

By: astronomybug Location: So. Cal.

Looking for a Vernonscope 1/20th wave 2" Quartz Diagonal. Must be in excellent condition.

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