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Telescope Making

Show ads from the last priced between $ and $ Include Sold/Found Items:
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Photo
Type
Title
Seller
Posted
For Sale
12½" /4.9 Pegasus mirror and Novak 9 pt. cell
09/20/2026 09:28PM
For Sale
18" F/4.5 Galaxy mirror - 3.5" Antares secondary - Astrosystems secondary holder & spider
09/20/2026 09:26PM
Sale/Trade
GSO 8 inch f4 Mirror with Mount
09/17/2026 05:57PM
For Sale
3.5 inch dual surface (1/20th wave) Optical Flat (SOLD)
09/15/2026 07:47PM
For Sale
8 inch F9 optics set (update: focuser sold)
09/14/2026 11:42PM
For Sale
Cave Cradle
09/14/2026 06:01AM
For Sale
10.5" Tube Mounting Rings
09/14/2026 05:48AM
For Sale
12.5-inch F/4 and F/16 newt cass optics and cell
09/07/2026 01:49PM
For Sale
150mm f/7 ED triplet objective (FPL-53) (REDUCED)
09/04/2026 09:49PM
For Sale
Mark Wagner-designed (Compact Precision Telescopes) CNC-machined mirror cell
09/04/2026 06:08PM
For Sale
1.5-inch Secondary Mirror, Mounted
08/31/2026 01:06PM
For Sale
ES102 focuser housing
08/19/2026 04:56PM
For Sale
Save Over $2,000 on a Premium 20″ F/3.3 Mirror
Waite Research
08/12/2026 11:49PM
For Sale
8" f/6 Primary Mirror + 40mm Secondary & Spider Assembly — ATM Parts, Sold Separately or Together — Free CONUS Shipping
08/07/2026 01:40AM
For Sale
Jaegers 4.3" objective and tube
08/05/2026 12:59PM
Wanted
8 in mirror mount
07/27/2026 04:35AM
For Sale
Retro DIY Newtonian Parts
07/20/2026 08:55PM
For Sale
KENDRICK #2065 SCT-NGF Laser Collimator KENDRICK NGF SCT LASER 2065
07/06/2026 01:43AM
For Sale
Pair of AMETEK Pittman High-Precision Industrial DC Servomotors + Harmonic Drive
06/13/2026 03:00PM
Wanted
WTB 2.46" (62.5mm) or thereabouts Secondary Mirror
06/05/2026 05:39AM
For Sale
1 arm bandit polisher arm
06/04/2026 02:16AM
For Sale
UPDATED - 8-inch f/6 Primary Mirror – QSP Optical Technology - Free Shipping CONUS
05/30/2026 03:44AM
For Sale
Mounting rings 9" ID' AL powder coated' NEW
04/15/2026 01:36AM
For Sale
Van Slyke Spider
04/11/2026 04:38PM
For Sale
10" borosilicate honeycomb unmachined mirror blank
04/07/2026 01:26AM


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