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24 Feb 2018

Updated: 08 Apr 2018

Views: 415

UPDATED
$75.00

For Sale *price reduced* Heavy Welded Aluminum T flange


in ATM Parts and Such by calypsob

I have here an industrial grade aluminum welded T flange that would make an excellent Alt-Az head worthy of holding t...

24 Feb 2018

Views: 235

Sold!
$150.00

For Sale 10" Full Thickness Pyrex Blank


in ATM Parts and Such by ccaissie

Fine ground to f/8. Very tiny edge chips. Looks like UL-26 from United Lens Buyer pays shipping, paypal preferred.

24 Feb 2018

Views: 326


$22.00

For Sale Mounting/Collimation Hardware for reflectors


in ATM Parts and Such by Jim Dixon

This came off of an Odyssey 10 OTA that I turned into a truss dob. Originally attached to tube and mirror cell with p...

22 Feb 2018

Views: 493

Sold!
$300.00

For Sale 10" f/8 Paraboloid Full Thickness Pyrex


in ATM Parts and Such by ccaissie

D= 9.75", F=78.7" I finished this mirror back in '03, coated by Owl, just unwrapped it and tested it. Full thickness...

22 Feb 2018

Updated: 12 May 2018

Views: 503

UPDATED
$325.00

For Sale 10" BK7 Schott Blank. PK/A (250mm x 35mm)


in ATM Parts and Such by ccaissie

In wrapper, I expect the melt data is on the certs inside. Sold its sister blank years ago, unwrapped, a beautiful p...

22 Feb 2018

Views: 178


$1.00

Wanted Polar scope with red illuminator for Super Polaris Mount...


in ATM Parts and Such by dragonstar4565

Hello, I am looking for one of these polar scopes in good, to excellent condition. The plastic part on mine is kind o...

21 Feb 2018

Views: 216

Sold!
$25.00

For Sale 114mm Mirror, Cell, Diagonal, Spider, Focuser, Finder


in ATM Parts and Such by Stan Lopata

114mm Mirror, Cell, Diagonal, Spider, Focuser, Finder - this is from a Meade 114mm f8 telescope. In good, but not pe...

20 Feb 2018

Views: 198


n/a

Wanted Foucault Tester


in ATM Parts and Such by Aquarius Of The Night

Looking for a Foucault tester at a reasonable price. Doesn't need Ronchi gratings.

20 Feb 2018

Updated: 24 Feb 2018

Views: 381

Sold!
$150.00

For Sale 6" Littrow Lens Set, Unfinished, UPDATED


in ATM Parts and Such by ccaissie

6" Littrow set Crown element R1=R2 finished, polished. Flint element R3 is semipolished, R4 (flat) is fine Ground. u...

20 Feb 2018

Views: 181


$1.00

Wanted Telescope Tube 13.5 ID or Larger maybe cell too.


in ATM Parts and Such by Al Paslow

Hey all, 'Got some projects looming... Before I order a couple tubes I would like to know if anyone has an aluminiu...

19 Feb 2018

Views: 164


$1.00

Wanted 7" or 7.5" ID Carbon Fiber Tube


in ATM Parts and Such by hyunkookcho

Looking for a 7" or 7.5" ID Carbon fiber tube, 36" Long.

19 Feb 2018

Views: 290

Sold!
$5.00

For Sale 1" Round Flat - Space Qualified!


in ATM Parts and Such by Tcasey58

Well with retirement looming I am parting with some trinkets in preparation for downsizing our home (yes the boss is...

19 Feb 2018

Updated: 25 Jun 2018

Views: 592

Sold!
$55.00

For Sale 10" Plate Mirror Blanks, f/5, f/6, tiles, grit. REDUCED


in ATM Parts and Such by ccaissie

Pieces are labelled in the pics.Plate glass, 10" x .85" plano-f/6, $60Plate glass, 10" x .78" plano-f/​5, $55Pyrex pi...

18 Feb 2018

Updated: 18 Feb 2018

Views: 245

Sold!
$100.00

For Sale Sidereal Technology servo motor


in ATM Parts and Such by Matt7101cars

I have for sale a new Pittman 19V servo motor with encoder 10:1 redution gear box and adapter board these sell for $1...

18 Feb 2018

Updated: 19 Feb 2018

Views: 227

Sold!
$60.00

For Sale 4.25" Refractor Lens set


in ATM Parts and Such by ccaissie

BK7, F2 blanks, flat ground on 3 faces, BK7 element looks like ~90" radius Buyer pays shipping, Paypal preferred

18 Feb 2018

Views: 324

Sold!
$150.00

For Sale 6" f/15 Refractor Lens Set Unfinished


in ATM Parts and Such by ccaissie

Generated radius set for f/15 Fraunhofer objective 6.25" diameter. Generated and ground surfaces...no tooling My mea...

18 Feb 2018

Views: 169

Sold!
$65.00

For Sale 8" Full Thickness Pyrex Blank


in ATM Parts and Such by ccaissie

UL-23 Molded edge back is perfect. Face with manufacturer's coarse chamfer has a small fracture, visible in pic. B...

18 Feb 2018

Views: 208


n/a

Wanted 7 inch secondary


in ATM Parts and Such by kfrederick

I am looking for a 7 inch secondary mirror

17 Feb 2018

Views: 267


$20.00

For Sale Cave Mount Parts


in ATM Parts and Such by jrb

1” and 1.5” Cave Dec shafts 25” long 3/8” x 16 TPI threaded hole on one end Left over from restoration projects.

16 Feb 2018

Views: 635


$299.00

For Sale GSO 10" f/5 Primary Mirror with 2.5" Secondary


in ATM Parts and Such by jdburr66

GSO 10" f/5 Primary Mirror with 62mm (2.5") Secondary Mirror.250mm aperture, 1250mm focal length, f/5, 35mm thickness...

16 Feb 2018

Updated: 18 Feb 2018

Views: 325

Sold!
$75.00

For Sale 8" f/5.3 Full Thickness Pyrex Mirror or Blank


in ATM Parts and Such by ccaissie

Foucault/Ronchi shows small TDE. Polish looks complete, but does not pass laser test. Make a pitch lap and finish it...

16 Feb 2018

Views: 352

Sold!
$200.00

For Sale Complete 10 inch Optics set In Exc Conditon


in ATM Parts and Such by ruachsheavens

Complete Optics set from an Orion 10" DOB - includes Primary mirror, mirror cell, secondary mirror and holder, 4 vane...

16 Feb 2018

Views: 162


$1.00

Wanted Primary Cell for 9" ID sonotube


in ATM Parts and Such by airbleeder

I am looking for an aluminum primary cell for an 8" reflector to fit 9" ID Meade sonotube.

15 Feb 2018

Updated: 24 Apr 2018

Views: 282

UPDATED
$35.00

For Sale Celestron CGEM Mount Platform


in ATM Parts and Such by jrb

CGEM mount platform Accepts Losmandy style dove plates Excellent condition Shipping via USPS Priority Mail included

15 Feb 2018

Views: 149

Sold!
$40.00

For Sale Edmund Scientific 2.14" Secondary Mirror - LNIB


in ATM Parts and Such by Augustus

This is an interesting find. Found in an ATM shop, like new in the original Edmund shipping box (not shown). The "dus...

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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