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02 Feb 2018

Views: 59


n/a

Wanted 70-80mm Secondary + Spider


in ATM Parts and Such by Augustus

I'm looking for a 70-80mm secondary mirror for...

02 Feb 2018

Views: 201

Sold!
n/a

For Sale Six Plate Glass Disks, 12"-16"


in ATM Parts and Such by ccaissie

Several plate pieces, all usable, for all you t...

02 Feb 2018

Updated: 08 Feb 2018

Views: 216

UPDATED
$175.00

For Sale 12.5" Full Thickness Pyrex "Blank"-(reduced)


in ATM Parts and Such by ccaissie

Used as a tool to generate an f/5. Has a plugge...

01 Feb 2018

Views: 92


n/a

Wanted Wanted, your unloved 10" mirror cell


in ATM Parts and Such by fee

O.K., you know you're NEVER going to get around...

01 Feb 2018

Updated: 08 Feb 2018

Views: 257

UPDATED
$295.00

For Sale 12.5" f/5 Fine Ground, Full Thickness Pyrex (reduced)


in ATM Parts and Such by ccaissie

Nice fine ground f/5 mirror, probably 12 micron...

01 Feb 2018

Updated: 02 Feb 2018

Views: 185

Sold!
$65.00

For Sale REDUCED - 2.14" Secondary Mirror + Destiny Curved Spider


in ATM Parts and Such by Augustus

This secondary is from the same scope as the 8"...

01 Feb 2018

Updated: 02 Feb 2018

Views: 239

Sold!
$60.00

For Sale REDUCED - 8" f/6 Primary Mirror, GSO? - Needs Recoating


in ATM Parts and Such by Augustus

I'm selling this primary mirror and cell. It's...

31 Jan 2018

Updated: 08 Feb 2018

Views: 309

UPDATED
$240.00

For Sale 12.5" x 1.88" Full Thickness Pyrex "FLAT" (reduced)


in ATM Parts and Such by ccaissie

Big blank, polished flat on one side, semi-poli...

31 Jan 2018

Views: 143

Sold!
$45.00

For Sale BK7 Blank, 9.35 X .645"


in ATM Parts and Such by ccaissie

Flat ground blank as shown in photo on right....

31 Jan 2018

Updated: 11 Feb 2018

Views: 186

UPDATED
$20.00

For Sale BSC-2 Lens Blanks


in ATM Parts and Such by ccaissie

Molded BSC-2 blanks:BK7 blank SOLD6 pieces 6-3/...

31 Jan 2018

Views: 202

Sold!
$50.00

For Sale Slitless X-Y Foucault tester


in ATM Parts and Such by ccaissie

Mechanical X-Y stage from small lathe...Wade To...

31 Jan 2018

Views: 113


$400.00

For Sale Cave rotating rings for 12.5"


in ATM Parts and Such by prjctapollo

In very good condition. From a 1977 Cave 12.5"...

29 Jan 2018

Views: 102

Sold!
$40.00

For Sale 80mm f/5 Achromat with Cell


in ATM Parts and Such by MASILMW

80mm f/5 Achromat with Cell This is a cemented...

28 Jan 2018

Views: 164


$25.00

For Sale Large first surface flat mirror, 3.25" x 5" - Edmund????


in ATM Parts and Such by Augustus

I got this with a pile of other stuff that was...

28 Jan 2018

Views: 105

Sold!
$0.01

For Sale Spider for 8" Scope - Homemade - Free


in ATM Parts and Such by mountman

Here is a well made, home made spider for an OT...

28 Jan 2018

Views: 241

Sold!
$300.00

For Sale 12" F/5 Mirror 1/12 P-V


in ATM Parts and Such by Bill Lee

12" mirror 1/12 P-V ratio for a project I didn'...

27 Jan 2018

Views: 95

Sold!
$39.00

For Sale 70mm Secondary Mirror


in ATM Parts and Such by Tim C

This is from an Orion 8 inch f3.9 astrograph....

24 Jan 2018

Views: 426

Sold!
$100.00

For Sale 6" f/12.5 Full Thickness Pyrex uncoated


in ATM Parts and Such by ccaissie

Foucault shows excellent edge, smooth, sphere....

24 Jan 2018

Updated: 31 Jan 2018

Views: 361

Sold!
$850.00

For Sale Meade 16 F4.5 Telescope Mirror


in ATM Parts and Such by gatorengineer

Just a nice Meade 16 F4.5 Primary mirror from a...

24 Jan 2018

Views: 222

Sold!
$100.00

4.5" Ross Null Lens


in ATM Parts and Such by ccaissie

Unknown maker, Zygo interferogram supplied here...

24 Jan 2018

Views: 233

Sold!
$150.00

For Sale Two 10" Full Thickness Pyrex Tapered Blanks


in ATM Parts and Such by ccaissie

Pristine, classic, tapered blank with recessed...

24 Jan 2018

Views: 88

Sold!
n/a

For Sale 0.965 inch camera adapter


in ATM Parts and Such by kim.davis

well-made camera T-adapter for the old eyepiece...

24 Jan 2018

Views: 202

Sold!
$6.00

For Sale Moonlite Truss pole blocks


in ATM Parts and Such by jeff675

I have a set of 4 Moonlite Truss pole blocks th...

23 Jan 2018

Views: 176

Sold!
$150.00

For Sale 8" f8 mirror on a Tapered Pyrex Blank


in ATM Parts and Such by gatorengineer

Clearing out a bunch of old projects to make wa...

23 Jan 2018

Views: 153

Sold!
$8.00

For Sale Truss Pole Blocks


in ATM Parts and Such by jeff675

Hey Fellow Stargazers- What I am selling are th...

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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