ATM Parts and Such

Today, 02:24 AM
Views: 37
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Wanted Wanted - EMS or mirror/prism setup for binoscope
Anyone have any unused EMS or mirror/prism systems, in decent shape, for a binoscope setup that they're not using and...

25 Nov 2020
Views: 38
$100.00
Wanted Wanted: Novak Cassegrain Mirror cell for 6"
I would like to purchase a Novak 6" Cassegrain mirror mount with focuser that will fit a 7" tube. Please let me know...

25 Nov 2020
Views: 40
$25.00
Wanted Wanted: Novak tube counterweight set
I would like to purchase a Novak tube counterweight set. Please let me know if you have one and your asking price.

08 Jan 2021
Views: 44
$1.00
Wanted Artificial star
Looking for an artificial star for collimating telescopes.

06 Jan 2021
Views: 47
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Wanted Celestron Reducer Lens .7x - EdgeHD 800
Looking for the Celestron Reducer Lens .7x - EdgeHD 800. Please let me know if you have one. Thanks

Yesterday, 01:35 PM
Views: 48
$1.00
Wanted Finder bracket for a ATCO 1254, or similar scopes.
I am trying to find a finder and/or bracket to use on the restoration of an ATCO 1254, 80mm x 1200mm scope. It is a 6...

24 Dec 2020
Views: 51
$0.01
Wanted NEEDED: 3.5” to 4” good quality diagonal mirror
I need a good quality 3.5” to 4” quality elliptical secondary mirror; prefer known wavefront and good coatings. Pleas...

23 Dec 2020
Views: 52
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Wanted Wanted 1/8 RPM AC synchronous motor
Anyone have a 1/8 rpm ac synchronous motor they would like to sell? Thanks, Richard North Carolina

27 Sep 2020
Views: 54
$1.00
Wanted Aluminum Dew Shield - Antares
Looking for an Aluminum Dew Shield with an inside diameter of 150mm. Atleast 100mm long. 175mm or so long is perfect....

15 Oct 2020
Updated: 15 Oct 2020
Views: 55
$1.00
Wanted Needing a Used Meade ETX 80 Base
I'm looking for an ETX 80 operable base/drive so I might mount a workable Meade ETX OTA as a give-away prize for our...

23 Oct 2020
Updated: 25 Oct 2020
Views: 57
$1.00
Wanted Wanted: Ebony Star for dob azimuth bearing
Looking for laminate for a small dob mount. Need enough for a 14 inch circle. Not looking for altitude bearings. Ple...

26 Nov 2020
Views: 58
$1.00
Wanted 160mm Tube rings
Looking for a set of 160mm ID tube rings.

08 Dec 2020
Views: 59
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Wanted CPC Series PC & AG board PS-EL-4-X2
I need the PC & AG board (PS-EL-4-X2) for a CPC Alt/AZ mount.

05 Nov 2020
Views: 59
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Wanted Wanted: 3.75" - 4" secondary mirrors
I'm building a binoscope and am looking for 2 secondaries of between 3.75" and 4"

16 Dec 2020
Views: 60
$200.00
Wanted Zeiss "E" type 50/540
I am looking for "E type", air gap 50/540 mm, Zeiss lens socket. Price and photo please send. If you have one you rar...

17 Dec 2020
Views: 60
$1.00
Wanted Orion Aluminum Focuser Wheels
Greetings fellow astronomers. I would like a set of aluminum Orion Focuser wheels. Orion made several different desi...

16 Dec 2020
Views: 62
$45.00
Wanted C8 Tube Rings for SPC8 telescope
I am trying to repair my old Super Polaris Celestron 8 (SPC8) telescope and need a pair of the support tube rings th...

09 Oct 2020
Views: 65
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Wanted Wanted - Focuser for Sears 6339a or Tasco 10TE or similar
Looking for a focuser to fit a (76mm) Sears 6339a ... the Sears (75mm) 6339 and the Tasco (76.2mm) 10TE focuser will...

12 Oct 2020
Views: 67
$1.00
Wanted WANTED: 12.5" mirror box for shipping
Hello all! Before I re-invent it, I am looking for a box to ship my 12.5" x 2" thick mirror off for a re-coat. So if...

21 Sep 2020
Views: 68
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Wanted Wanted A Pair of Fork Arm for C-14
I am looking for a fair of fork arm for C-14. Cast Aluminum (old style). Without hub. Tangent arm prefered. Hyunkook...

03 Nov 2020
Updated: 03 Nov 2020
Views: 72
$1.00
Wanted 4.5" - 5" secondary mirror
Looking for high quality secondary (eliptical) mirror, 4.5" - 5" diameter. May be uncoated. If You have one, let me k...

08 Oct 2020
Views: 79
$1.00
Wanted 2.6 inch secondary mirror
I am rebuilding a 12.5’ Meade Starfinder, and looking to replace the secondary mirror.

21 Sep 2020
Views: 82
$1.00
Wanted WTB 50mm equallateral prism
Looking for an λ/4 (or thereabouts) 50mm equallateral prism for use with moderate magnification. (For building an Fre...

02 Jan 2021
Views: 83
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Wanted MIRROR BLANK 30" x 1, 75" THICK F/D = 3 OR SIMILAR
I nedd a mirror blank 30" diameter, thick 1,25" - 1,75", whit F/D or similar, Pyrex or Supremax. Thanks for your time

23 Nov 2020
Views: 84
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Wanted WTB an 8" f/5 mirror if reasonable
I'm trying to replace a mirror for an older Orion telescope. These mirrors were made of plate glass and are almost 3/...