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17 Aug 2019

Views: 282


$1,375.00

For Sale Parks f3.5 12.5" Primary 45th Anniversary


in ATM Parts and Such by mcwolfson

This is a Parks 45th Anniversary primary mirror in excellent condition. Recently recoated by Normand Fullum, master m...

17 Aug 2019

Updated: 22 Aug 2019

Views: 176

UPDATED
$20.00

For Sale Polypale synthetic rosin


in ATM Parts and Such by wavefront

I have 30 lbs of this and don't need that much. A professional optician I met here in Colorado recommended it so I bo...

17 Aug 2019

Views: 84

Sold!
$40.00

For Sale GSO Zhumell Z12 4 vane spider & secondary holder (~14" tube dia)


in ATM Parts and Such by Volvonium

For sale is the secondary spider and holder from my parted out GSO / Zhumell Z12 / Apertura AD12 12" dob. Four va...

17 Aug 2019

Updated: 22 Aug 2019

Views: 64

UPDATED
$25.00

For Sale 6.4 micron aliminum oxide made by Fujimi


in ATM Parts and Such by wavefront

Box was opened for inspection but never used. 6.4 is about 900 grit. This is a 1 kilogram box of clean white alumina...

17 Aug 2019

Views: 176


$10.00

For Sale Mirror Making TOOLS


in ATM Parts and Such by donsurles

here are some tools for your mirror grinding needs... 2 ea...4 1/4" PG...$10 ea 3 ea 6" PG...$15 ea 3 ea 8" PG...$25...

17 Aug 2019

Updated: 18 Aug 2019

Views: 198

UPDATED
$5.00

For Sale Mirror Making Supplies


in ATM Parts and Such by donsurles

Grit... 5 gal buckets...100 ,240, 400 grit...$7 pound...buckets range from 1/2 full to full...I WILL SELL THIS IN ONE...

17 Aug 2019

Views: 89

Sold!
$35.00

Meade 1.5" Minor Axis Diagonal with Four Vane Spider


in ATM Parts and Such by starbird

This is a meade 1.5" minor axis elliptical diagonal mounted on a four vane adjustable spider. Fits tube about 9" ID....

17 Aug 2019

Views: 96

Sold!
$30.00

For Sale Vintage 80's Meade 8" Adjustable Mirror Cell


in ATM Parts and Such by starbird

This is a meade 80's adjustable aluminum mirror cell. Spring loaded adjustment screws. Fits tube about 9" ID. Great...

17 Aug 2019

Views: 105

Sold!
$140.00

For Sale 80's Meade 8" F6 Parabolic Mirror excellent performer


in ATM Parts and Such by starbird

This is an 80's vintage meade 8" F6 parabolic mirror. Full thickness pyrex with an excellent performing planetary opt...

16 Aug 2019

Views: 39


n/a

Wanted 4” secondary / elliptical flat


in ATM Parts and Such by C3P0

Building a binoscope and need a few parts. Looking for a 4” secondary in good condition. Thanks scott

16 Aug 2019

Views: 168

Sold!
$25.00

For Sale 6" f/8(?) Pyrex Primary Mirror & 1.6" Secondary Mirror


in ATM Parts and Such by Augustus

Got this at Stellafane, ended up getting another 6" f/8 so don't need this one. The coating on this primary is in ra...

16 Aug 2019

Views: 114

Sold!
$25.00

For Sale Schott Glass Blank 150mm F5 Fine Ground


in ATM Parts and Such by starbird

This is a made in Germany Schott glass blank. It is 150mm in diameter and 21mm thick. Or in english just under 6" di...

16 Aug 2019

Views: 52


$1.00

Wanted 4.5" f/4 Mirror


in ATM Parts and Such by Red-Fawn

Our library loans out telescopes, and a patron broke the primary on one of them. So, were looking for a replacement 4...

15 Aug 2019

Views: 224

Sold!
$20.00

For Sale Lot Of (20) Various Knobs 1/4-20 Etc.


in ATM Parts and Such by djnh23

Lot of (20) various knobs. Most of the knobs are 1/4-20 and are the 3-lobed phenolic plastic type. You get the follow...

14 Aug 2019

Views: 93


$20.00

For Sale Lumicon 2" Visual Back Celestron, Meade threads


in ATM Parts and Such by starbird

This is a Lumicon 2" visual back made for the celestron or meade rear threads. Excellent condition with teflon screw...

14 Aug 2019

Views: 123


$19.00

For Sale Intes Micro 1" Minor Axis Elliptical Diagonal Flat Mirror


in ATM Parts and Such by starbird

This diagonal is left over from my Intes, Intes Micro dealer days. I ordered these small diagonals for long focus pla...

14 Aug 2019

Updated: 17 Aug 2019

Views: 294

Sold!
$275.00

For Sale GSO 12" F5 Parabolic Primary mirror (BK7) from Z12, Secondary Mirror


in ATM Parts and Such by Volvonium

SOLD, pending receipt of mailed payment from CN member.For sale is a GSO 12" FL1500mm F5 parabolic primary mirror pul...

13 Aug 2019

Views: 103

Sold!
$30.00

For Sale Spider and sec.holder for 12+1/2" scope


in ATM Parts and Such by Eye stein

Hi gang: Up for sale is my secondary holder and spider for a 12+1/2" diameter newt. scope. The tube was 15" diameter...

13 Aug 2019

Views: 61

Sold!
$85.00

For Sale GSO 80mm MA Secondary Mirror


in ATM Parts and Such by Augustus

$100 new from Agena. Still in the packaging. $85 PayPalled/shipped CONUS from me.

12 Aug 2019

Views: 151

Sold!
$1,400.00

For Sale Cer-Vit Mirror Blank, 17.9 inches by 1.50 inches Thick


in ATM Parts and Such by PeteDCard81

Cer-Vit mirror blank, 17.9 inches by 1.50 inches thick, almost 18 inches in diameter. Blanchard ground flat both surf...

12 Aug 2019

Views: 39


n/a

Wanted Monochromatic Light Source


in ATM Parts and Such by Dessman

Hello, Trying to find a good monochromatic light source for contact interferometry. Thanks! Bryan

12 Aug 2019

Views: 30


n/a

Wanted Spherometer Wanted


in ATM Parts and Such by Dessman

Hello, Looking for a decent spherometer. Thanks!

12 Aug 2019

Views: 125

Sold!
$50.00

For Sale GSO Altitude Bearings & Shoulder Sliders


in ATM Parts and Such by Volvonium

For sale: A pair of GSO / Zhumell / Apertura altitude bearings & shoulder sliders. These smooth operating beari...

11 Aug 2019

Views: 63


$50.00

Wanted Wanted : 6" f10 ish mirror


in ATM Parts and Such by Sean Cunneen

I am looking for a longish 6" f8-10 mirror in good shape. If you have something you'd like to sell, let me know. I wo...

10 Aug 2019

Views: 133

Sold!
$75.00

For Sale 3.1" Secondary and Holder


in ATM Parts and Such by tmiddendorf

Selling a nice 3.1" Secondary and Holder. Not sure of pedigree of secondary but very usable. Coating should last awhi...

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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