Support Astromart! | Log In | Help
Astronomy NewsTelescope ClassifiedsTelescope AuctionsTelescope Articles & ArticlesTelescope Articles & ReviewsTelescope and Astronomy ForumsAstronomy Events Calendar
View Categories
Browse By Location
Place A New Ad
Display Preferences
Search Classifieds

User Name:


Save Login
New to Astromart?
Register an account...

Terms of Service
Privacy Policy
Help & FAQ
Astronomy Links
User Profiles
Top Users List
RSS Feeds

Home > Classifieds > Astromart Classifieds > Telescope - Reflectors > Classified #174912

For Sale: 20" Obsession Reflector

Please Log In to view the details for this classified ad.
Don't have an Astromart account? Click here to create one

Obsession 20-inch f/5 truss scope, Galaxy primary mirror has optician's certificate, enhanced coating, 96% reflectivity, Strehl Ratio 0.952. Secondary has EnduroBrite dielectric coating, with 99% reflectivity. Primary has 18-point stainless steel cell with integral 12v cooling fan with Astro Systems gel cells and charger.Mirror box, rocker box, and UTA all fabricated from hardwood plywood; no particle board on scope, all woodwork has 5-coat polyurethane finish.Wheelbarrow system uses 10-inch pneumatic tires and detachable handle extensions for loading & unloading. Upper Tube Assembly has been rebuilt and upgraded with Ultra-smooth Starlite Feathertouch focuser with 1.25" adapter, Astro Systems filter slide, adjustable secondary holder with dew heater and spider. Telrad sight included. With Sky Commander on-board computer.Truss poles lock in place with split clamps on mirror box and cam levers on UTA. Setup time is 5 to 10 minutes. Astro Systems Scope Coat included. Obsession nylon light shroud included. Owners video and documentation included. Will sell to highest bidder, buyer pays shipping. I am upgrading to a 25" Obsession. Prefer buyer to see telescope fully assembled, or will transport disassembled within 250 miles of San Antonio, Texas.

Back to Listing

All times are in (GMT-8:00) Pacific Standard Time Zone  
Astronomy News | Telecope Classifieds | Telescope Auctions | Telescope Reviews | Telescopes | Telescope and Astronomy Forums | My Account | Help | RSS