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Telescope Making

$
–
$
Include Sold:
Photo
Type
Title
Seller
Price
Posted
For Sale
WOLLENSAK TELESCOPE OBJECTIVE 127MM DIAMETER, 1200MM FL
$225.00
10/20/2026 01:31AM
For Sale
Parallax Tube Rings
$400.00
10/15/2026 04:10PM
Wanted
Wanted: Upper cage pole connectors for dobsonian
$1.00
10/04/2026 10:02PM
For Sale
12.5" Royce Conical Primary and 2.6" Antares Secondary Ostahowski Recoat 1350 OBO
$1,300.00
09/30/2026 09:45PM
For Sale
2.9" secondary with holder
$89.00
09/23/2026 04:57PM
For Sale
12½" /4.9 Pegasus mirror and Novak 9 pt. cell
$900.00
09/20/2026 09:28PM
For Sale
3.5 inch dual surface (1/20th wave) Optical Flat (SOLD)
$100.00
09/15/2026 07:47PM
For Sale
8 inch F9 optics set (SOLD)
$75.00
09/14/2026 11:42PM
For Sale
10.5" Tube Mounting Rings
$25.00
09/14/2026 05:48AM
For Sale
Mark Wagner-designed (Compact Precision Telescopes) CNC-machined mirror cell
$100.00
09/04/2026 06:08PM
For Sale
1.5-inch Secondary Mirror, Mounted
$25.00
08/31/2026 01:06PM
For Sale
ES102 focuser housing
$50.00
08/19/2026 04:56PM
For Sale
Jaegers 4.3" objective and tube
$125.00
08/05/2026 12:59PM
Wanted
8 in mirror mount
$1.00
07/27/2026 04:35AM
For Sale
Retro DIY Newtonian Parts
$300.00
07/20/2026 08:55PM
For Sale
Pair of AMETEK Pittman High-Precision Industrial DC Servomotors + Harmonic Drive
$860.00
06/13/2026 03:00PM
Wanted
WTB 2.46" (62.5mm) or thereabouts Secondary Mirror
$1.00
06/05/2026 05:39AM
For Sale
1 arm bandit polisher arm
$100.00
06/04/2026 02:16AM
For Sale
UPDATED - 8-inch f/6 Primary Mirror – QSP Optical Technology - Free Shipping CONUS
$199.00
05/30/2026 03:44AM


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