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14 Sep 2019

Views: 60


$1.00

Wanted Lens Cell for 106mm Objective


By: dan boyar Location: Boynton Beach, FL

Lens cell that will carry a 106mm objective. Jaegers made these but any lens cell that fits such an objective would s...

14 Sep 2019

Views: 75

Found!
n/a

Wanted Wanted - round flat mirror 3"-3.5" diameter


By: jtsenghas Location: Ship to zip 44817

I'm in the process of accumulating components for an experimental ATM Ed Jones Chiefspiegler and am looking for a mor...

14 Sep 2019

Views: 191

Sold!
$75.00

For Sale Robust 6 inch mirror cell


By: Dave Trott Location: CO

This cell for a six inch mirror is made to be very strong and stable. No worries about mirror shift with this one! Al...

14 Sep 2019

Views: 684

Sold!
$75.00

For Sale 6 inch APO killer


By: Dave Trott Location: CO

This is an old mirror sold by Harry Ross many years ago. It bench tested as a good sphere. In this aperture and focal...

14 Sep 2019

Views: 389

Sold!
$65.00

For Sale Cassegrain Optics


By: Dave Trott Location: CO

This is a 6 inch Cassegrain primary and a 2 ¾ inch secondary. I have no idea about the quality or the optical figure...

16 Sep 2019

Updated: 20 Oct 2019

Views: 347

UPDATED
$140.00

For Sale 6" F/4 Mirror, Refigured by Cave Optical *Price Reduced*


By: Rexcat Location: Wisconsin

I have for sale a 6” F/4 Mirror. I’ve had this mirror for years, always wanting to build a scope out of it, but it ha...

16 Sep 2019

Views: 114

Sold!
$9.00

For Sale Stainless Steel Tripod Feet


By: MASILMW Location: US

Stainless Steel Tripod Feet The thread is 1/4" 20. Comes in a set of three. $9.00 shipped in CONUS PP, M.O., Checks etc.

16 Sep 2019

Views: 103


$1.00

Wanted WW2 Military Reticles


By: Uncle Milt Location: Live Oak, FL

Looking for a WW2 Military Reticle This is a long shot, but perhaps someone has one or more of these glass reticles...

16 Sep 2019

Views: 308

Sold!
$550.00

For Sale D&G 5" f/12 objective and dew shield


By: jcricket Location: littleton colorado

Hey Folks, I have a D&G 5" f/12 objective in it's cell. As far as I can tell it is in EX++++++++ condition. If yo...

17 Sep 2019

Views: 379

Sold!
$275.00

For Sale Coulter 13.3 Optics Set


By: Dave Trott Location: CO

This is a Coulter 13.1 inch mirror from the 1980’s in the days of the blue tubes. It’s a good mirror as Coulters go a...

17 Sep 2019

Views: 262

Sold!
$180.00

For Sale 12.5 inch mirror blank, pyrex


By: gmussman Location: Cincinnati

This is a Pyrex full thickness (2.25”) blank. One side is ground and polished to about F7 but has a small chip 1cm...

18 Sep 2019

Updated: 18 Sep 2019

Views: 412

UPDATED
$20.00

For Sale Spiders and mirror cells


By: donsurles Location: delaware

For Sale... 1) 12.5" Novak primary mirror cell...excellent condition...$75....SOLD 2) 10" end ring and mirror cell.....

18 Sep 2019

Views: 111

Sold!
$12.50

For Sale Diagonal Holder/stalk, no mirror


By: Roger64 Location: NY

Came with an 8" Dob. It's 5" from edge to center (It was mounted in 10" ID tube). Shipping, US only included.

18 Sep 2019

Views: 651

Sold!
$950.00

For Sale 32" Pyrex Mirror Blank


By: ioptics Location: Salt Lake City

32" Diameter x 2 3/4" Thickness Pyrex Blank Fine Ground to 160" Radius Surplus Blank from Government project Contact...

18 Sep 2019

Views: 100


$1.00

Wanted Wanted: high quality 10 or 11 inch f/6 mirror


By: harbrank Location: Lynchburg Virginia

I am looking for a high end 10 or 11 inch approximately f/6 mirror such as a cave, Zambuto, or Lightholder mirror to...

20 Sep 2019

Views: 107


n/a

Wanted Cameraa to Telescope


By: colum Location: NY

I have decided to keep my 3 1/2 Questar I need an adapter to go to a camera...Preferably Nikon I have not bought the...

21 Sep 2019

Views: 63

Sold!
$50.00

For Sale Pair of Losmandy 160mm Rings (No Dovetail)


By: TheBigEye Location: NM

Up for sale, two Losmandy 160mm rings in nice, but used condition. These rings were bolted to an aluminum mounting ba...

21 Sep 2019

Views: 368

Sold!
$55.00

For Sale older orion 6"


By: mikkelson12 Location: NJ

great shape pp is ok shipping $12.00 can pick up if u like

21 Sep 2019

Views: 135

Sold!
$25.00

For Sale small counter weight


By: mikkelson12 Location: NJ

pp is ok shipping $8.00 if u need that little amount of weight

22 Sep 2019

Views: 160


$85.00

For Sale 10 inch Plate Glass Blank


By: wilgaze Location: Florida

If I remember this is finished to about 320 and I believe it is about F6, 7/8 inch thickness plate glass. $85.00 plus...

22 Sep 2019

Views: 220

Sold!
$125.00

For Sale 16 Inch Plate glass Blank


By: wilgaze Location: Florida

16 inch plate glass, 7/8 inch thickness. I believe it to be finished to about 240 grit at about f5.2.

22 Sep 2019

Views: 78


n/a

Wanted Needed: 9” Teflon Disk with glueably backing


By: MDearingJaxFL Location: Needed in Jax, FL

I need a 9” disk of thin Teflon (1/16” thick) that has a glueable backing on the disk’s rear so it can be glued down....

23 Sep 2019

Views: 62

Found!
$75.00

Wanted 2.8" Or Larger Secondary Mirror and/or Holder


By: Augustus Location: Connecticut

Need one and soon for my 10" f/3.2. Coating doesn't have to be perfect. Thanks!

24 Sep 2019

Updated: 01 Oct 2019

Views: 566

UPDATED
$1,350.00

For Sale 2 new mirrors in stock for sale


By: John Lightholder Location: California

I've two new mirrors in stock just back from coating for immediate delivery. Send an email through CN here or to my...

24 Sep 2019

Views: 115


n/a

Wanted Hand controller for old CG5


By: Garyth64 Location: SE Michigan

I'm looking for an old CG5 hand controller, model #93523. It doesn't need to look pretty, it just has to be intact,...

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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