![]() Engraved Brass Name PlateName plate included on every Teeter's Telescope, signifying it as having been manufactured to our strict standards. | ![]() NEAF 2019 | ![]() fullsizeoutput_218018" and 20" TeeterScopes "in the field" at the Cherry Springs Star Party |
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![]() 15" TT SilhouettedA 15" F/4.5 TT/Classic silhouetted during a Messier Marathon in Arizona, March 2015. | ![]() IMG_043816" F/4 TeeterScope "in the field" in Southern AZ. | ![]() Boundary Layer Cooling FansClose-up of our Dual Boundary Layer Cooling Fans, pictured with optional Black Hardware. We offer three different hardware package finishes; Bright Brass, Black or Nickel/Chrome. |
![]() Light BucketA view down the optical pathway and into the heart of a 16" F/5 Teeter's Telescope. | ![]() Awaiting NightfallTwo Teeter's Telescopes await nightfall after being unloaded onto an observing field. | ![]() Jupiter with Moonsmage captured using TT115, a 15" F/4.5 TT/Classic. Technical specifications below: Saturn imaged by Tom Polakis, Tempe, AZ. |
![]() Saturn with Cassini DivisionImage captured using TT115, a 15" F/4.5 TT/Classic. Technical specifications below: Saturn imaged by Tom Polakis, Tempe, AZ 2014 June 13, 4h UT 15” f/4.5, 3x Barlow for 5100mm focal length at f/13.4 Tracking with Equatorial Platforms Aluminum platform ZWO ASI120MM monochrome camera 3.3 micron pixels ==> image scale is 0.13 arcsec.pixel 1000 frames in red, green, blue channels Aligned and registered in Astrostakkert! Sharpened with Registax Assembled with Photoshop | ![]() Saturn with Cassini DivisionImage captured using TT115, a 15" F/4.5 TT/Classic. Technical specifications below: Saturn imaged by Tom Polakis, Tempe, AZ 2014 June 13, 4h UT 15” f/4.5, 3x Barlow for 5100mm focal length at f/13.4 Tracking with Equatorial Platforms Aluminum platform ZWO ASI120MM monochrome camera 3.3 micron pixels ==> image scale is 0.13 arcsec.pixel 1000 frames in RED channel only Aligned and registered in Astrostakkert! Sharpened with Registax Assembled with Photoshop | ![]() Big DobsA 22" F/3.3 and an 18" F/4.2 shown, with Teeter's Telescopes owner, Rob Teeter, between to give a sense of size. Despite being big telescopes, they are still highly transportable. |
![]() Two STS'sPair of 8" F/6 Solid Tube Series (STS) telescopes, with Cherry stain and Brass hardware, awaiting darkness outside of the Teeter's Telescopes workshop. | ![]() Seated ObservingTeeter's Telescopes owner, Rob Teeter, shown seated at the eyepiece of TT103, a 10" F/5 with a Lightholder Optics primary mirror. | ![]() Rack of Scopes"Drying Room" at Teeter's Telescopes, with several telescopes in process. |
![]() A Close-up Look at our CraftsmanshipFocuser board with name plate and Moonlite dual speed focuser, with Teeter's Telescopes' Maple stain. | ![]() TT106 - 22" F/3.3View into the rear of TT106, a 22" F/3.3 with a Kennedy Optics primary mirror. Also shown are the Quad-Boundary Layer Cooling Fans. | ![]() The Beauty of Natural StainUpper Tube Assembly (UTA) of TT101, a 16" F/5. utilizing a Feathertouch Focuser, Rigel QuickFinder and 60mm Stellarvue Optical Finderscope. |
![]() Work in ProgressVarious altitude bearings on the drying rack after staining and application of polyurethane clear gloss. | ![]() Work in ProgressUpper Tube Assembly for a 16" Teeter's Telescopes' Truss-Dobsonian under construction. |
Surplus ATM Parts Inventory For Sale






























As we push through our final customer telescope orders we are also clearing out all of our excess inventory. Interested in anything below? Contact us!
COMING SOON
Surplus Eyepiece/Accessory Inventory For Sale
We all collect eyepieces and other parts, whether we realize it or not. We all need a good purge now and again, below is our purge! Interested in anything below? Contact us!
COMING SOON
"Special Project" Solid Tube Series (STS) For Sale
We're pulling together one last Solid Tube Series (STS) telescope as per the pictures below. Or maybe it won't be the last, hence the moniker of "Special Project" because it is being built at our discretion. Specifications include:



8" F/6.0 STS
Primary Mirror: Zambuto Optical Company (ZOC) Supremax substrate w/ Zambuto Aluminum Coating/Overcoat
Secondary Mirror: 1.52" 1/30 PV Antares Optics
Focuser: Feathertouch Lightweight, Curved Leveling Base, 1.25" Easy Grip Eyepiece Adapter
Spider: Destiny 3-vane Curve
Primary Mirror Cell: Aurora Precision AZ-8 w/ built-in Cooling Fan
Tube Assembly Powder Coat: Hunter Green
Dobsonian Mount Stain: Natural w/ Gloss Polyurethane/Varnish
Expected Completion Date: September 2023 (sooner if you supply your own focuser!)
Price: $4,590.00 (or $3,725.00 if you supply your own focuser)