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Yesterday, 11:22 PM

Views: 23


$65.00

For Sale Kendrick Dew Heater for Secondary Mirror 67MA


in ATM Parts and Such by iKMN

I purchased this dew heater kit for my 10” dob but sold it before I installed it. Literally it’s brand new and only...

Yesterday, 05:16 PM

Views: 35


$14.00

For Sale Two 50mm x 175mm Achromats in Cells


in ATM Parts and Such by MASILMW

Two 50mm x 175mm Achromats in Cells Comes in a Cell which is threaded at the rear. Originally a Bino objective. The l...

Yesterday, 04:39 PM

Views: 138

Sold!
$300.00

For Sale Jaegers 6" f/15 Air-Spaced Objective


in ATM Parts and Such by Augustus

Great shape. Does not seem to have any coatings. Came out of a trashed club scope. Spacers included. $300 shipped CO...

Yesterday, 02:10 PM

Views: 176


$1,000.00

For Sale 16" x 3" thick Pyrex Navy signaling mirror


in ATM Parts and Such by kmelvin

Hello, I have an old 16" x 3" thick Pyrex Navy signaling mirror and mount approx. 115" focal length I believe it is s...

06 Dec 2019

Updated: Yesterday, 05:07 PM

Views: 160

Offer Pending
$20.00

For Sale Kriege and Berry, "The Dobsonian Telescope"


in ATM Parts and Such by prfesser

Kriege and Berry's The Dobsonian Telescope. Excellent condition, looks new except... I loaned it to a friend and he m...

06 Dec 2019

Views: 81

Sold!
$40.00

For Sale FORMICA 0644 S3


in ATM Parts and Such by prfesser

I have an unused 26 x 24" piece of laminate labeled NSF35 HGP FORMICA 0644 S3. Black matte finish, it's supposed to...

05 Dec 2019

Views: 137


$50.00

For Sale FS: Heavy duty spider w/ upper cage struts


in ATM Parts and Such by qpHalcy0n

This was removed from a 20" f/4 Sky Designs. Total diameter (center of tube to center of tube) is 23". Height of tube...

05 Dec 2019

Views: 131


$125.00

For Sale FS: 4" Secondary


in ATM Parts and Such by qpHalcy0n

Here's a 4" minor axis secondary. This was removed from a 20" f/4 Sky Designs. The mirror is of unknown origin. Caulk...

05 Dec 2019

Views: 134

Offer Pending
$175.00

For Sale 10” bk7 blank


in ATM Parts and Such by bwheeler7

This blank is ground and polished to a RC of 31.25” so it’s the concave side of a Mak. Corrector it’s 1.5” thick. I w...

05 Dec 2019

Updated: 06 Dec 2019

Views: 241

UPDATED
$150.00

For Sale 12” porthole mirror blank


in ATM Parts and Such by bwheeler7

This is a 12” dis 1.250 “ thick porthole mirror blank after John Dobson. It’s ground and polished to F-3.9 it needs a...

04 Dec 2019

Views: 131

Sold!
$95.00

For Sale University Optics 13.1" Mirror Cell


in ATM Parts and Such by stgetI

I purchased this a few years ago just before they closed shop. My project never panned out, so it is up for sale. Ask...

03 Dec 2019

Views: 97


$10.00

For Sale Motors & Worms


in ATM Parts and Such by MASILMW

Worms 24 Pitch Worm $8.00 shipped in CONUS 32 Pitch Worm $10.00 shipped in CONUS 64 Pitch Worm $10.00 shipped in CONU...

03 Dec 2019

Views: 153


$260.00

For Sale ES 152mm f/6.5 Air-Spaced Achromat


in ATM Parts and Such by MASILMW

ES 152mm f/6.5 Air-Spaced Achromat (Blem) The lenses are Fully Multi-Coated. Comes in it's original push/pull cell wh...

03 Dec 2019

Views: 59


$10.00

For Sale Meade DS Objective Lenses 80mm & 60mm


in ATM Parts and Such by scopehed

Meade DS Objective Lenses 80mm & 60mm in cells 80mm X 900mm F11.3 $30.00 60mm X 700mm F11 $10.00 Both Multi Coa...

03 Dec 2019

Views: 61


$25.00

For Sale 1.25" m.a. elliptical secondary mirror


in ATM Parts and Such by shootingsta98

This was from a Criterion RV-6. Fresh coating. $25.00 shipping.

02 Dec 2019

Views: 339


$500.00

For Sale 8 inch F/3 Pyrex primary


in ATM Parts and Such by Ed Jones

This is an 8 inch F/3 parabolic mirror, uncoated. No cosmetic defects. It was tested in this video.

02 Dec 2019

Views: 44


$1.00

Wanted Quality Ronchi Grating / Screen 85/100/133 LPI


in ATM Parts and Such by Jethro777

I am starting ATM and am looking for a quality glass Ronchi Grating Screen in either 85,100,133 to help. Postage c...

01 Dec 2019

Views: 90

Offer Pending
$50.00

For Sale 1.6 inch MA secondary and spider


in ATM Parts and Such by gutz

A 1.6 inch secondary, a few edge blems. Also a Gary Wolanski secondary spider for a 11-12 inch tube. $50 plus actual...

01 Dec 2019

Views: 142


$125.00

For Sale Novak 8 inch mirror cell


in ATM Parts and Such by gutz

Ken Novak mirror cell for an 8 inch. Light use, still has the tag on it. $125 plus actual shipping, no PP fees.

01 Dec 2019

Views: 29


$0.01

Wanted 2.14" SECONDARY HOLDER - WANTED


in ATM Parts and Such by The Planetman

I'm looking for a 2.14" secondary holder. Novak, Astrosystems......

30 Nov 2019

Views: 81


$30.00

For Sale 80mm f/4 (320mm) Achromat (NEW)


in ATM Parts and Such by MASILMW

80mm f/4 (320mm) Achromat (NEW) The 80mm would be the clear aperture after mounting it in a cell. Made in Japan by Ca...

30 Nov 2019

Views: 65


$30.00

For Sale NEW Carton 4" Telescope Mirrors


in ATM Parts and Such by MASILMW

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

30 Nov 2019

Views: 63


$27.00

For Sale 70mm Air-Spaced Achromat in Metal Cell


in ATM Parts and Such by MASILMW

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

30 Nov 2019

Views: 143


$200.00

For Sale ES 80mm f/6 ED Triplet Lens & Cell


in ATM Parts and Such by MASILMW

ES 80mm f/6 ED Triplet Lens & Cell The lenses are Fully Multi-Coated and comes in a metal cell. The cell has some...

30 Nov 2019

Views: 41


$13.00

For Sale 60mm x 700mm Achromat


in ATM Parts and Such by MASILMW

60mm x 700mm Achromat The lens is air-spaced and is MgF2 coated. $13 shipped in CONUS PP, M.O., Checks etc.

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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