ATM Parts and Such

13 Mar 2017
Views: 407
$1.00
Wanted 3.5" to 4" Secondary mirror
Hi, ATM'ers. Need to replace a 4.25" secondary. Looking for a decent used 3.5" or 4".

05 Apr 2017
Views: 454
n/a
Wanted Achromatic objective for Celestron
Wanted; an achromatic 80mm objective for an orange-tube Celestron C 80. Focal length is 910 mm.Mounted or unmounted...

10 Apr 2017
Updated: 02 May 2017
Views: 434
n/a
Wanted 127mm aluminum lens cell
Hi all, I am still looking to replace a lens cell that I have that is made of PVC with one made of aluminum. If you h...

22 Apr 2017
Views: 339
$1.00
Wanted 40mm diagonal mirror, generic or Intes Micro
Need a replacement mirror for a 20%% obstructed system. 40mm minor axis dia. The system is an 8" Intes Micro maksutov...

06 May 2017
Views: 418
$1.00
Wanted Upper tube connectors
Hi All, Does anyone have a set of 1-1/4 upper truss connectors, the ones used on the obsession telescopes that they a...

13 May 2017
Views: 330
$1.00
Wanted WANTED tube/focuser for 80mm F15 achromat in cell
I am looking for a tube, and hopefully a focuser assembly for an achromat I have. It's an 80mm F/15 achromat in a cel...

14 May 2017
Views: 383
$1.99
Wanted Mirror Cell 4.5 inch
I am looking for a 4.5 inch mirror cell for a small Dob. I did a search. Vendors out there don't seem to sell anythin...

16 May 2017
Views: 332
$1.00
Wanted Wanted: 1.3" or smaller secondary
Hello All I am looking for a small secondary mirror. It needs to be larger than 1.1 but smaller than 1.3" Thanks, Bruno

19 May 2017
Views: 399
n/a
Wanted Wanted: 4-6" Aluminized Optical Flat
Looking for a good quality optical flat in the 4-6" diameter range that is aluminized for use as an autocollimation m...

31 May 2017
Views: 373
n/a
Wanted Howie Glatter Sling
Hi - I am looking for a howie glatter sling to install on my 15 inch UC . If you have the one for the 18 inch UC, tha...

06 Jun 2017
Views: 466
n/a
Wanted Small Mirror Sets for School Club
Hello, I'm looking for mirror sets for a project for our next year's middle school Makers Club. We will be building...

10 Jun 2017
Views: 379
$1.00
Wanted Looking for Istar Optical Objective Lenses
Thinking of building a refractor. Let me know if you have any used/unused Istar Optical Lenses Thanks, Jeff

17 Jun 2017
Updated: 22 Jun 2017
Views: 545
$1.00
Wanted WANTED 16" mirror *FOUND* just what I needed!
16"f4 or higher.⭐️🌛

24 Jul 2017
Views: 290
$1.00
Wanted Wanted 9.5 inch tube rings
Hi, I am interested in a pair of 9.5" tube rings. Please let me know what you have and price with shipping to 56353....

12 Aug 2017
Views: 447
$1.00
Wanted Helical focuser
Hi all, Wondering if anyone has an 1 1/4 or 2 inch helical they would sell? Please send photo and price with shippin...

16 Aug 2017
Views: 419
$1.00
Wanted YOKE for a 60MM Telescope
Hi Everyone!!!I'm looking for a Yoke that could hold a 60mm OTA.It could be Celestron, Meade and / or any other brand...

28 Aug 2017
Views: 301
$1.00
Wanted WTB Mirror Cell for 16"
I'm looking for a mirror cell for a 16" mirror. Let me know what you got! Something like an old Lightbridge 16" cel...

27 Sep 2017
Updated: 28 Sep 2017
Views: 564
$1.00
Wanted Tube Rings for Orange Celestron Comet Catcher OTA...
Hello, I am looking for the tube rings for the orange Celestron Comet Catcher OTA, I know they can be difficult to fi...

07 Oct 2017
Views: 413
$1.00
Wanted RAO-style (like Tasco 7TE-5) 2 tube focuser
I need this focuser. Have one for sale? Please PM me!

12 Oct 2017
Views: 390
$1.00
Wanted 4-inch secondary holder
Hi All, would anybody have an astrosystems,or similar 4 inch.A spider is not required. thanks Kim.would like to use p...

29 Nov 2017
Views: 252
$1.00
Wanted 16" mirror cell
im looking for a decent mirror cel for a 1.5/8 thick pegasus optics mirror

03 Dec 2017
Views: 259
$1.00
Wanted WTB- 80mm lens cell w/collimation screws
Looking for a 80mm lens cell that can be collimated. Appearance not important. If you have one to sell please let me...

09 Dec 2017
Views: 345
$1.00
Wanted JMI MOTODEC install kit - C-8
Have an old C8 JMI MOTODEC I want to put on one of my vintage c8’s - looking for the install kit - collar, coupler, s...

27 Dec 2017
Views: 396
$25.00
Wanted WTB: cheap diagonals for binoscope POC
I have an idea for a binoscope conversion using mostly spare parts, but I need two 1.25 inch diagonals as the tertiar...

30 Dec 2017
Views: 319
$1.00
Wanted WANTED: strip of ORIGINAL Ebony Star (not current version)
Im looking for a strip (or strips) of the original ebony star laminate (# 50 finish I think? - wilson art # 4552-50)....