Obsession 18" "Classic" Dobsonian telescope with Argo Navis and Servocat (on left), and Celestron 11" Edge OTA with Orion EON 70mm guide scope, with SBIG STF-8300C CCD camera, on a Celestron CGEM
Restoring an Obsession – A Darker View
Obsession Telescopes - Large aperture Dobsonian telescopes
30", 20", 18", 15" Obsession Telescopes
Webster Telescopes - Large Dobsonian Telescopes
Obsession 18" Ultra Compact Telescope | Astromart
Me, My Daughter, and My 18" Obsession Telescope | Standing n… | Flickr
The Big Easy: Obsession 15” Ultra Compact Dobsonian Review – AstroGear Today
Obsession telescopes – The Amazing Sky
Update: Bought the used 20” Obsession! : r/telescopes
18 inch Obsession telescope | My friend David and I with our… | Flickr
Photos: Obsession Telescopes | Local News | madison.com
Used 15" Obsession Classic Dobsonian – Mile High Astronomy
Obsession 30" f/5 Dobsonian with Stellarcat GOTO Drive System - Camera Concepts & Telescope Solutions