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29 Nov 2019

Views: 152


$65.00

For Sale Copier lens


in ATM Parts and Such by Ed Jones

An old copier lens from years ago. Looks like about 60 mm aperture. BFL is about 235 mm behind lens barrel. 79.4 O...

29 Nov 2019

Updated: 29 Nov 2019

Views: 126

Sold!
$15.00

For Sale 6” x 6” Optical Grade First Surface Mirror


in ATM Parts and Such by Terra Nova

This is a 1/4” thick, square 6” x 6” Optical Grade First Surface Mirror (96% reflectance). Please note, this is not...

29 Nov 2019

Views: 131

Sold!
$850.00

For Sale OOUK 10" f/4.8 mirror set/CNC cell, 0.99 Strehl.


in ATM Parts and Such by Richard Lynch

This is the best mirror specification that Orion Optics UK offer, and one of the best available off the shelf period...

28 Nov 2019

Views: 84


$20.00

For Sale 1" elliptical mirror


in ATM Parts and Such by Claytoncramer

I bought this for a project where it was impractical to make a diagonal holder this small. Still sealed in original...

28 Nov 2019

Updated: 28 Nov 2019

Views: 80

Sold!
$130.00

For Sale Secondary Elliptical Mirror, Holder, and Dew Heater for DOB


in ATM Parts and Such by KC Ellis

Secondary Elliptical Mirror, Holder and Dew Heater for DOB or Newtonian. 3.1" minor axis flat mirror already mounted...

28 Nov 2019

Updated: 28 Nov 2019

Views: 222

UPDATED
$240.00

For Sale 193 mm BK7 lens set


in ATM Parts and Such by Ed Jones

Don't know history on these but they are coated in excellent cosmetic shape. Both are BK7 193.2 OD and here's what I...

27 Nov 2019

Views: 144


$75.00

For Sale Edmund Diagonal Holder with Four Vane Spider and Tube Front Ring


in ATM Parts and Such by starbird

This is an edmund scientific cast tube end ring with integral four vane spider and 2.6" adjustable mirror holder. Su...

27 Nov 2019

Updated: 29 Nov 2019

Views: 227

UPDATED
$550.00

For Sale 16” mirror blank


in ATM Parts and Such by bwheeler7

Side 1 is f 4.5 fine ground but I changed grinding tools and got a bunch of edge chips. I stoned them all out. I was...

27 Nov 2019

Views: 104

Sold!
$50.00

For Sale Pier Legs made to fit 4-5" Pier


in ATM Parts and Such by scopehed

Pier Legs made to fit 4-5" Diameter Pier Made out of Aluminum light weight, but very Heavy Duty 18" long 41/2" wide,...

27 Nov 2019

Views: 170

Sold!
$100.00

For Sale Vintage Air Spaced Coated Achromat Lens


in ATM Parts and Such by scopehed

Vintage Air Spaced Coated Achromat Lens 4" f/15 Maker or quality is unknown Money back if not happy. Excellent Condi...

27 Nov 2019

Views: 43


$1.00

Wanted Aluminum Cell for 4.25" Objective


in ATM Parts and Such by dan boyar

Looking for a cell and aluminum tube for a 4.25" F/8 Jaegers objective. Please let me know what you have and price....

27 Nov 2019

Views: 90

Sold!
$35.00

For Sale Precision 1/10 Wave Optical Flat (79mm)


in ATM Parts and Such by Terra Nova

This is a 1/10-wave precision optical flat, 79mm diameter, 9.5mm thick. $35.00 incl. shipping (USPS) and PayPal fee....

26 Nov 2019

Views: 231


$70.00

For Sale 6" Pyrex Flats


in ATM Parts and Such by Peter Nance

2 Pyrex flats. Price is for both. 1" thick, polished on both sides. Some chips along edges. These were being made i...

26 Nov 2019

Updated: 26 Nov 2019

Views: 181

UPDATED
$70.00

Mirror Coater's -Roughing pump ,etc.


in ATM Parts and Such by Starsareus

Bought this GAST Mfg. Vacuum Pump (NOS) years ago for a project I had partnered with that did not happen. Never used...

25 Nov 2019

Views: 176


$30.00

For Sale 6" f/4 Spherical Mirror"s


in ATM Parts and Such by scopehed

6" f/4 Spherical Mirror"s Great for short low power wide field telescopes Mirror #1 $40.00 Good Condition small edge...

24 Nov 2019

Views: 86

Sold!
$10.00

For Sale 1.83" Secondary Mirror


in ATM Parts and Such by m22

1.83" secondary mirror, in good usable condition but I have no plans to use it, $10 shipped in the U.S., Paypal ok.

24 Nov 2019

Views: 68


n/a

Wanted Mirror Blank Wanted


in ATM Parts and Such by jjam47

Hello, I am looking for an 18" dia. x at least 1" thick (preferably) plate glass (or similar) blank suitable for maki...

24 Nov 2019

Views: 53

Sold!
$375.00

For Sale JMI EV1NM motorised focuser for Newtonians


in ATM Parts and Such by Richard Lynch

In first rate mechanical condition. To quote JMI: 'This Newtonian version (EV-1n) mounts on a range of surfaces from...

23 Nov 2019

Updated: 23 Nov 2019

Views: 317

Sold!
$250.00

For Sale 10” mirror and cell


in ATM Parts and Such by bwheeler7

10” mirror that I have had for several years. The coating is old but looks awesome. Full thickness in a really heavy...

23 Nov 2019

Updated: 04 Dec 2019

Views: 137

Sold!
$35.00

For Sale Orion 8" Dob Secondary Mirror


in ATM Parts and Such by Astrohobbyist

I am selling this secondary mirror with its support structure that could be useful for an ATM project. Mirror is in...

22 Nov 2019

Updated: 22 Nov 2019

Views: 291

Sold!
$200.00

For Sale 10 inch cassegrain project


in ATM Parts and Such by DJNoecker

10 inch cassegrain project for sale. The primary is 1.8" thick and is the Supermax 33 glass that replaces pyrex. It h...

22 Nov 2019

Views: 303


$35.00

For Sale Telescope Mirrors and Tool for Sale...8" & 10"


in ATM Parts and Such by donsurles

For Sale... 1) 10" X 1" Pyrex F4.5 mirror..."figured"...I suspect this one is a Coulter mirror...not aluminized, was...

20 Nov 2019

Views: 115


$10.00

For Sale Meade 60mm Achromatic Lens & Cell


in ATM Parts and Such by scopehed

Meade 60mm Achromatic Lens & Cell 60mm f/15 Tiny Blem on Lens, works fine though! Good Condition $10.00 Free Shi...

19 Nov 2019

Views: 75


$25.00

For Sale Upper Cage for 10" Lightbridge


in ATM Parts and Such by scopehed

Upper Cage for Meade 10 Lightbridge TOP UPPER CAGE ONLY!! does not include the focuser, secondary spider or secondary...

19 Nov 2019

Views: 82


$15.00

For Sale Carton Amici Prisms (NEW)


in ATM Parts and Such by MASILMW

Carton Amici Prisms (NEW) These are 90 Degree Amici Prisms made by Carton Optical in Japan. The faces are 18mm x 20mm...

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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