09 Jan 2019
Updated: 04 Feb 2019
Views: 49012
$75.00
For Sale Tele Vue Dioptrx, +2.5 Like New
Tele Vue Dioptrx +2.50 Excellent condition with clean glass; includes cap and box. Works Great $75 includes US Shipping
27 Jun 2017
Updated: 15 May 2018
Views: 5131
n/a
For Sale complete 12.5 sirius school observatory and equiptment
hello because of illness I have selling my completer 12.5 ft Sirius observatory with a 14" celestron sct with all ass...
08 May 2018
Updated: 09 May 2018
Views: 4301
$115,000.00
For Sale House for sale with Observatory
The Deer Lick community is a highly regarded astronomy village, home to many astronomers both amateur and highly skil...
03 Aug 2019
Views: 3941
$650,000.00
For Sale Home with Observatory in Pinecliffe,CO
Observatory built 5 years ago. Eight foot dome on 10' x 10' room. Built on top of a luthiers shop. Very stable pie...
20 Jul 2020
Views: 3936
$21,000.00
For Sale Complete observatory, Laramie Wyoming
3rd party ad approved by Admin Don W For sale - complete observatory installation located in Laramie Wyoming. Obser...
18 Feb 2019
Updated: 27 Sep 2019
Views: 3845
$110,000.00
For Sale Observatory/Mini House at the Deerlick Astronomy Village
476 Constellation Lane Lot 18, with a mini house with roll off roof observatory (with 2 scopes on 2 piers ready to go...
22 Oct 2019
Views: 3664
$4,500.00
For Sale Telescope Observatory Package
Amateur Astrophotography setup selling as a complete package this backyard observatory setup. Moving and have decided...
08 Jun 2017
Updated: 21 Jun 2017
Views: 3431
$24,000.00
For Sale 16" Light Speed
The Light Speed 16There are only of few of these scopes in the world and this one is the only production, long focal...
07 Sep 2020
Updated: 07 Sep 2020
Views: 3388
$80,000.00
For Sale 1891 10" Alvan Clark F15 Telescope
Telescope is in excellent condition. Has been refurbished. Excellent optics. Will possibly deliver depending on locat...
16 Jul 2018
Views: 3368
$1,830.00
For Sale 14.25 inch f6 Cave Optical Newtonian, Equatorial Mount
It saw first light on the night of 5/6/1978 . 2 inch rack and pinion focuser, 8x50mm finderscope, both RA and De...
22 Jun 2017
Views: 3349
$26,800.00
For Sale AP 155mm Portable Observatory
This is a combined telescope system that can be classified as a complete portable observatory. It contains a pristine...
22 Aug 2019
Views: 3165
$1,200.00
For Sale Sirius
6 ft circle to be mounted on roof she'd or homemade shelter
02 Jan 2018
Updated: 27 Jan 2018
Views: 2991
$450.00
For Sale Celestron CG5 Advanced Computerized Equatorial GT Mount (Price Lowered)
For sale is a used Celestron CG5 Advanced computerized equatorial GT mount. The handset has a 40,000-object database...
10 Jan 2020
Views: 2942
$99,950.00
For Sale University Class Telescope
You have all seen this Telescope before. Some have made comments about it. Some have dreamed about it. I am here to e...
25 Jun 2019
Updated: 24 Aug 2019
Views: 2926
$10,000.00
For Sale 14" Astrophotography Package $10,000 OBO
Ok, so I am tired of bad seeing conditions (class 5 Bortles), neighbors messing up exposures with floodlights, rain,...
19 Jun 2018
Updated: 23 Jun 2018
Views: 2811
$2,500.00
For Sale Celestron C14
This is a classic Celestron C14 Telescope. Items included - Wedge - Fork - 14" tube - Two Eyepieces - Finder Scope -...
05 Jan 2020
Updated: 14 Sep 2020
Views: 2710
$1,500.00
For Sale 180mm (7") Doublet
I have a custom built 7" refractor with an R35 Istar Objective, 8" tube with rings and 2" Moonlite focuser. The lens...
17 Jun 2017
Updated: 02 Apr 2020
Views: 2676
$2,500.00
For Sale Losmandy G11 and PoleMaster
As I'm thinning my scope ranch, available is my G11 mount with Polemaster The G11 was cleaned and re-greased last yea...
30 Nov 2019
Views: 2674
$3,190.00
For Sale Dobhut observatory
Up for sale is my prototype Dobhut ll observatory. It is designed for those who prefer to leave their scope set up to...
17 Aug 2018
Views: 2672
$375,000.00
For Sale 32" CR with dome for sale
32" Optical Guidance Systems telescope (OGSRC32) mounted in 16' Ash Dome observatory located in Sierra Vista, Arizona...
28 Oct 2017
Views: 2618
n/a
For Sale ROR Observatories up to 24'x40'
Hi all. Backyard Observatories is now scheduling Spring 2018. Ever customizable roll off roof observatories any size...
27 Jul 2019
Updated: 08 Nov 2019
Views: 2596
$425.00
For Sale AstroGarage Sale: AT92, EdgeHD moonlite and more!
Hi Folks: I have a move coming soon and I'm reshuffling a lot of my equipment. Prices are shipped/Paypaled except fo...
24 Mar 2019
Updated: 28 Dec 2019
Views: 2544
$15,900.00
For Sale Professional 16-inch Newton Astrograph with 4-lens corrector f/3.7
For sale new telescope 400/1478. It is made by high-level optician and mechanic in a workshop of Crimean astronomical...
21 Apr 2018
Updated: 22 Apr 2018
Views: 2544
$3,000.00
For Sale 10 inch F/10 Thompson Optical Refractor tube assembly
You'll feel like Percival Lowell when you're at the helm of this 10" 100" focal length beauty. Made by the Thompson O...
30 Apr 2019
Updated: 01 May 2019
Views: 2536
$380.00
For Sale Brand new APO Refractors for sale
Hi all,I have two, new in box, never used Apo refractors for sale. I have recently became a proud owner of an HDX110...
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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