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Yesterday, 12:09 PM

Views: 23


$25.00

Wanted Wanted: Novak tube counterweight set


By: shootingsta98 Location: Rhode Island

I would like to purchase a Novak tube counterweight set. Please let me know if you have one and your asking price.

Yesterday, 12:06 PM

Views: 19


$100.00

Wanted Wanted: Novak Cassegrain Mirror cell for 6"


By: shootingsta98 Location: Rhode Island

I would like to purchase a Novak 6" Cassegrain mirror mount with focuser that will fit a 7" tube. Please let me know...

24 Nov 2020

Views: 94


$15.00

For Sale 48mm Diameter Lens, Cell & Tube


By: MASILMW Location: US

48mm Diameter Lens, Cell & Tube The lens is cemented and MgF2 hard coated. The focal length is 125mm. The rear of...

24 Nov 2020

Views: 168


$35.00

For Sale 80mm F5 achromatic lens. FREE SHIPPING!


By: dmcnally Location: Lompoc, CA

For sale: 80mm F5 doublet achromatic lens and cell.I bought this lens from Surplus Shed a few years ago and it's neve...

24 Nov 2020

Views: 64

Found!
n/a

Wanted 10” Pyrex blank or project mirror


By: jjam47 Location: 87031

Howdy, I am in need of a 10” Pyrex mirror blank or a 10” mirror with bad coatings or scratches etc. that I can rewor...

23 Nov 2020

Views: 270


$4,000.00

For Sale 16” R.F.Royce Dall Kirkham Cassegrain mirror set in excellent condition.


By: Toby44 Location: Shelford, Victoria, Australia

Primary mirror is 16” F4 conical mirror. Secondary is 4” spherical mirror with a total focal length of F18. The prima...

23 Nov 2020

Views: 64

Sold!
$20.00

For Sale 2" Prime Focus Camera Adapter with T2 Cannon T Ring


By: starbird Location: 95409

This is a 2" prime focus camera adapter with a T2 Cannon T ring. New. Price is $20.00 plus $3.75 shipping in the USA.

23 Nov 2020

Views: 82


$20.00

For Sale 2" Eyepiece Focus Tube Extender with Brass Compression Ring


By: starbird Location: 95409

This is a brand new 2" focus tube extender with a brass compression ring for the eyepiece. Price is $20.00 plus $3.7...

23 Nov 2020

Views: 40

Found!
$1.00

Wanted Wanted: Tube rings for 8 inch Orion scope


By: Richard Turner Location: Louisburg NC

Looking for a pair of tube rings, 235 mm inside diameter, for an Orion 8 inch scope. Thanks, Richard North Carolina

23 Nov 2020

Views: 53


n/a

Wanted WTB an 8" f/5 mirror if reasonable


By: wavefront Location: 80808

I'm trying to replace a mirror for an older Orion telescope. These mirrors were made of plate glass and are almost 3/...

22 Nov 2020

Views: 88


$40.00

For Sale 4" f/11.27 Primary Mirror


By: MASILMW Location: US

4" f/11.27 Primary Mirror The focal length is 1150mm. The mirror is made of Pyrex. and is probably spherical but, tha...

21 Nov 2020

Views: 128


$30.00

For Sale NEW Carton 4" Telescope Mirrors


By: MASILMW Location: US

NEW Carton 4" Telescope Mirrors 4" f/10 Spherical Made in Japan by Carton Optical Co. From a recent purchaser btw - T...

21 Nov 2020

Views: 129

Sold!
$165.00

For Sale AZ11 Aurora Precision Mirror Cell (Tube) for 11"/10" mirrors


By: Starman81 Location: MI

AZ11 Aurora Precision Mirror Cell (Tube) w/Fan kit installed.This is a pre-production version and not the current ver...

19 Nov 2020

Updated: Yesterday, 08:42 AM

Views: 79

UPDATED
$30.00

For Sale 1.8 Secondary Elliptical Mirror


By: Mason Dixon Location: Huntsville Alabama

$30 shipped in US

19 Nov 2020

Views: 111


n/a

Wanted Dob Base Wood Finish Help


By: AlienRatDog Location: Ann Arbor MI

Hi everyone, I have a dob base I need to finish. Everything is cut out and sanded. I just need someone to put the f...

19 Nov 2020

Views: 237

Sold!
$20.00

For Sale Parts for sale from 6" F/8 Dob


By: Abhat Location: MD

In my zeal to get the OTA work with my Bino-Viewer I ended up cutting too much and now its too short making the scope...

18 Nov 2020

Views: 148


$20.00

For Sale Aluminum Radius Blocks for Telescope Tube Mounting


By: starbird Location: 95409

This is a set of two aluminum radius blocks to mount to a telescope tube. Radius fits about a 12" OD tube. Used con...

17 Nov 2020

Views: 219

Sold!
$150.00

For Sale 8" f5 Mirror


By: GLyo Location: West Central IL

This is a Hubble Optics mirror. Strehl = .98 Gives nice views. Not able to get out much anymore so I am selling off m...

17 Nov 2020

Views: 72

Sold!
$20.00

For Sale Pair of 7" Vinyl Tube End Covers


By: starbird Location: 95409

This is a pair of 7" vinyl tube end covers. Condition is used and nice except for one has some vinyl missing on one...

17 Nov 2020

Views: 318


$40.00

For Sale 1 inch thick annealed, stress free glass pieces.


By: mashirts Location: Elgin, TX

1 inch thick annealed, stress free glass. One piece is large enough for 17 inch blank the other for 14 inches or mor...

17 Nov 2020

Updated: 17 Nov 2020

Views: 154

UPDATED
$1.00

Wanted Super Old Coulter 4.25" 39$ Replacement Mirror


By: highertheflyer Location: North Central Texas.

I've been working on refurbishing an old Coulter 39 dollar kit that had been my first telescope in the early 1980's....

17 Nov 2020

Views: 366

Offer Pending
$1,750.00

For Sale Zambuto 10" F/5 quartz mirror *Brand New*


By: jeanine Location: Utah

Selling my Zambuto quartz mirror. Thickness is .8" Only removed from box for photos and inspection. Purchased late sp...

16 Nov 2020

Views: 324


$300.00

For Sale Huge Fujinon F1.6 7" front lens TV Zoom "Made In Japan"


By: scopehed Location: Meadview, Az

Fujinon TV Zoom "Made In Japan" F=1:1.6 Focal length from 12MM to 215MM Should make an awesome lens for imaging the...

16 Nov 2020

Views: 81


$25.00

For Sale Tube from Unitron 114- for restoration


By: Jbslus2 Location: Kingsport TN

Unitron 114 tube for a restoration project. It has a few dents and scrapes and a couple extra holes aside from the fi...

15 Nov 2020

Views: 82


$28.00

For Sale 70mm Air-Spaced Achromat in Metal Cell


By: MASILMW Location: US

70mm Air-Spaced Achromat in Metal Cell The focal length is 315mm f/4.5. Made by Carton Optical in Japan. The lenses a...

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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