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23 Jul 2020

Views: 743


Wanted WTB in Texas: 20" Starmaster w" Zambuto primary & GOTO

By: frivera3 Location: Within Texas

Looking to buy within the state of Texas a 20" Starmaster dob with Zambuto primary mirror- the glass must be in excel...

26 Oct 2017

Updated: 30 Oct 2017

Views: 1806


For Sale 20-inch RCOS complete system!!**REDUCED**

By: Mikie Location: Holton, KS

We are upgrading our observatory to a 24 inch and have an RC Optical Systems 20 inch RC with tons of accessories for...

08 Jun 2017

Updated: 21 Jun 2017

Views: 3423


For Sale 16" Light Speed

By: Daniel Mounsey Location: Ojai

The Light Speed 16There are only of few of these scopes in the world and this one is the only production, long focal...

31 May 2019

Updated: 27 Jun 2019

Views: 2313


For Sale 32" Webster C32 with f/3.59 Kennedy Primary

By: Kristinita Location: Colorado Springs

UPDATE: Picked up today. Balance paid in cash. Thank you, Stewart!! NOTE: $2000.00 deposit received. No further offe...

24 Mar 2019

Updated: 28 Dec 2019

Views: 2541


For Sale Professional 16-inch Newton Astrograph with 4-lens corrector f/3.7

By: AlexCherny Location: Ukraine

For sale new telescope 400/1478. It is made by high-level optician and mechanic in a workshop of Crimean astronomical...

03 Jul 2020

Views: 911


For Sale SkyVision 20" - T500/4 Optimized Telescope - EUROPE ONLY!

By: Gabor Kiss Location: Hungary

A "one of a lifetime" SkyVision 20" telescope is for sale. The scope is brand new, unopened in a delivery crate. The...

28 Jun 2019

Views: 1172


For Sale StarMaster FXQ 20” Lockwood F3.3 Quartz Mirror

By: bigdob24 Location: Central IL

StarMaster FXQ 20” Lockwood F3.3 Mirror FL 65.5” Here is your chance to own possibly the finest and most comfortable...

12 Sep 2020

Updated: 24 Sep 2020

Views: 1142


For Sale 22"Starstructure LE F/4

By: Carl Wright Location: Florida

22"Starstructure LE F/4 with Kennedy mirror.Scope comes complete with Argo Navis, new Gen3 Servocat with both wired a...

29 May 2017

Updated: 31 Jul 2017

Views: 1696


For Sale Obsession 22 UC f/3.7

By: grayson3d Location: Los Angeles

Obsession 22 UC f/3.7 modified for stability and balance, factory installed Argo Navis digital setting circles andSer...

23 May 2018

Views: 1055


For Sale Spica Eyes Slipstream 20" f3.7 for sale

By: flygary Location: Los Angeles

A beautiful, well made fully operational go-to reflector by the world famous Tom Osypowski. Many extras. Wish I had...

13 Mar 2017

Updated: 14 Mar 2017

Views: 1287


For Sale SpicaEyes "Slipstream" 20 in. f3.7 GoTo Dob for Sale

By: kk7wj Location: Pahrump, NV

Purchased new in 2009. Selling this because of non-use over the last 3 years. 20 inch f3.7 primary, oversized seconda...

15 Apr 2019

Updated: 17 Apr 2019

Views: 1646


For Sale 25" f4 Spica Eyes

By: Davidbr Location: Tucson AZ

This is a sophisticated go-to and tracking telescope built by Tom Osypowski. It's equipped with a superb 25" primary...

17 Oct 2018

Views: 616


Wanted Looking for a dobsonian.

By: ChemguyLenny Location: Freeport Illinois area

I am looking to get a good conditioned 8-10 inch dobsonian scope used for a reasonable price. I keep seeing decent o...

03 Dec 2020

Updated: 03 Dec 2020

Views: 601


For Sale AG Optical iDK-10 w/ Gemini and SST-8300 full CCD Camera

By: wannaberocker Location: MN

1 x 10" AG Optical iDK f6.7 -- includes light shroud, computerized thermal system. May need cleaning and collimation,...

30 Jul 2020

Updated: 30 Jul 2020

Views: 522



By: George in Myakka Location: MAINE


19 Dec 2019

Views: 1109


For Sale Takahashi 250CCA (2015)

By: carlosgib Location: Gibraltar

I am selling this excellent telescope hardly used as I am downsizing my telescope stock. The CCA-250 is Takahashi’s...

16 Dec 2018

Updated: 17 Dec 2018

Views: 1211


For Sale 20"Obsession Classic F5 package

By: John J Location: Lennox SD

Selling out my visual observing equipment to fund astro-photography.I have an Obsession 20" F5 classic 2003Mirror by...

23 May 2020

Views: 1194


For Sale Obsession 25 Inch f/5 Newtonian Reflector Telescope w/ ServoCAT+Argo Navis

By: wyundiv Location: Albany, NY

We are downsizing and selling our beloved Obsession 25 Inch f/5 Reflector. This telescope was purchased directly fro...

21 Jan 2020

Views: 1619


For Sale RCOS 16" OTA

By: n5ama Location: Pie Town, NM

I'm downsizing my observatory and I'm considering selling my RCOS 16" with some nice accessories. I have all the orig...

30 Jan 2018

Views: 1530


For Sale Starmaster 20" Dob with Zambuto Mirror

By: Starmaster Location: Sacramento

Rare Starmaster 20" F/4.3, Goto, with Zambuto mirror in excellent condition. I purchased this telescope New in 2003...

08 Sep 2017

Updated: 20 Dec 2017

Views: 1916


For Sale Officina Stellare RiDK 305 ** Reduced Price**

By: Tal Fibish Location: Italy

Officina Stellare RiDK 305( https://www.optcorp....ull-carbon.html )Aperture: 300mm (12")Focal Ratio: f/8Focal Length...

22 Oct 2017

Views: 1596


For Sale 24" f/3.65 Newtonian Reflector

By: rprice Location: Tucson, AZ

24” f/3.65 Newtonian Reflector on alt-az mount with a superb Kennedy primary mirror. • Primary is a 24" f/3.65 Kenne...

13 Aug 2017

Views: 1675


For Sale Hubble UL24 f/3.3 Premium Dobsonian

By: hubble-optics Location: Hong Kong

NASA’s New Horizons Team Strikes Gold in Argentina (with UL24)Hubble UL24 f/3.3 Premium Dobsonian is an high quality,...

23 Jan 2019

Updated: 01 Feb 2019

Views: 1464


For Sale Obsession F5 20” REDUCED

By: RodP Location: San Antonio, tx

Argo navis servocat wireless remote markless stalk 10k encoders feather touch focus shroud cover bag for poles 5x8 tr...

14 Dec 2017

Views: 1289


For Sale Hubble UL24 f/3.3 Premium Dobsonian

By: hubble-optics Location: Hong Kong

Hubble UL24 f/3.3 Premium Dobsonian is an high quality, larger aperture telescope optimized in a very light and compa...

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