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13 Oct 2019

Views: 790


For Sale Astro-Physics FASTMAX 180

in Cats & Casses by jgardner

I am the original and sole owner of this scope, having taken delivery from A-P in August, 2015. The scope has been u...

28 Oct 2017

Views: 350


For Sale AG Optical Systems 14.5" F6.7 quartz iDK

in Cats & Casses by AG Optical

The AG Optical Systems 14.5" F6.7 Imaging Dall Kirkham (iDK) astrograph is a premium quality imaging instrument featu...

14 Nov 2017

Views: 658


For Sale $8000 off AG Optical 17" iDK quartz

in Cats & Casses by AG Optical

AG Optical Systems has a slightly used (9.5 out of 10 condition) 17" iDK that was used for some mirror cell testing....

26 Jan 2019

Views: 837


Astro-Physics 155 EDF

in Refractors by ACG

I sell my AP155 EDF. It is absolutely new, it has been stored for a long time without being used, which explains its...

21 Aug 2019

Views: 524


For Sale 28" F/4.1 Techno-Fusion mirror

in ATM Parts and Such by Astronorm

This is a lightweight fast cooling mirror. 3 times more rigid than a solid mirror and reach thermal equilibrium in le...

18 Apr 2017

Views: 1395


For Sale Large Lightweight Mirrors

in ATM Parts and Such by Astronorm

If you are looking for a large Lightweight Mirror, I developed over the last 5 years with the help of Laval Universit...

04 Oct 2017

Updated: 08 Oct 2017

Views: 1079


For Sale Byers Series 2 GEM Mount with Piers

in Mounts/Tripods by ioptics

Unused Byers Series 2 GEM Mount with Two Piers. One is for permanent Installation the other is for field use. Both ma...

05 Aug 2019

Views: 830



in Refractors by tolgagumus

I have been using this FSQ130 for the last year. However it has been discontinued by Takahashi. I am replacing it wit...

23 Jun 2018

Updated: 23 Jun 2018

Views: 1209


For Sale 16" F/18 Royce Dall-Kirkham, NIB

in Cats & Casses by ltha

Several years ago a friend contacted me to see if I was interested in ordering a 16" F/18 Dall-Kirkham from Bob Royce...

01 Aug 2019

Views: 378


For Sale Daystar Filter Wheel - Lightly used Ha .3A / Ca II K-line

in Solar Filters by DaystarJen

Daystar Filters 'Solar System Filter Wheel' - Taken in on upgrade. Lovingly owned and lightly used with regular serv...

28 Jun 2019

Views: 849


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

in Reflectors by bigdob24

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

10 Jun 2017

Views: 1335


For Sale Pier Tech Roll off Roof 10x10 complete with Controller

in Observatories by Peter27284

This is a three yr old building. I'm selling it as my plans have changed. The building is in excellent shape. The...

29 Jan 2018

Views: 1084


For Sale 3 m Observa-Dome

in Observatories by foukal

A 3 meter early- 1990’s Silver Series Observa-Dome with a matching aluminum wall and door. Electric dome rotation, ma...

29 May 2017

Updated: 31 Jul 2017

Views: 1390


For Sale Obsession 22 UC f/3.7

in Reflectors by grayson3d

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

12 Oct 2017

Views: 640


For Sale 10Micron HPS1000 Factory authorized sale

in Mounts/Tripods by tolgagumus

This mount is in stock ready to ship5% off lowest price as NEAF display model available at or after NEAF. This is a f...

31 Oct 2018

Views: 320


For Sale SALE! AG Optical Systems 12.5 F3.9 - Lockwood optics

in Cats & Casses by AG Optical

End of year sale!! Two scopes available! Save $2500 off new price! AG Optical Systems is completing a production r...

23 May 2018

Views: 756


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

in Reflectors by flygary

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

06 May 2017

Updated: 08 Oct 2017

Views: 1076


For Sale Complete (Mint) CGE PRO 1100 HD Imaging/Visual System

in Cats & Casses by TommyTucker

**All equipment is mint condition** **All equipment will be inspected and shipped by a professional astronomy equipme...

13 Mar 2017

Updated: 14 Mar 2017

Views: 1061


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

in Reflectors by kk7wj

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: 1311


For Sale 25" f4 Spica Eyes

in Reflectors by Davidbr

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

05 Jul 2018

Updated: 03 Aug 2018

Views: 1468



in Misc. Items by Paul Winn

PART 2All Prices Plus 3% PayPal feeOther STUFFSOLD COMPLETE OPTEC TCF-S $525 + ShippingSOLD Thousand Oaks 4 Channel D...

17 Oct 2018

Views: 400


Wanted Looking for a dobsonian.

in Reflectors by ChemguyLenny

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

27 Jan 2018

Updated: 26 Mar 2018

Views: 287


Apogee Aspen CG 16 M ( Europe )

in Astro Cameras and Accessories by dan17

Selling almost NEW Apogee Aspen CG 16 M , AFW 7-50 filter wheel, Astrodon Narrowband Ha-3nm ( made 3 pictures ) and O...

12 May 2019

Views: 736


For Sale Astro-Physics Telescope, Mount, and Pier

in Refractors by CFH

Astro-Physics Telescope, Mount and Pier For SaleFOR SALE: Excellent condition lightly used:1. Astro-Physics 6 Inch St...

20 Nov 2018

Updated: 20 Nov 2018

Views: 825


For Sale 16 inch RC Optical OTA

in Cats & Casses by Darren Drake

16 inch f8.3 RC Optical Systems OTA. Includes RC Optical Systems Precision Instruments Rotator and Telescope Command...

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