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 #253444

For Sale: Obsession 20" #897

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

In mint condition.Only used about 6x.Finances forces sale.Bought in July 2001.Has Galaxy 96% select #2 primary and 96%.1 secondary.
Primary at :fringe centers 0.183 pv/rms0.037/strehl-0.947
:uniform grid pv-0.186/rms-0.034/strehl-0.957
Secondary :pv-0.050/rms-0.008 by united lens.
I can detect no visual defects,astigmatism or zonal errors.
Comes with certified isometric map and inferogram for both mirrors and all receipts.
Has JMI dx-1 focuser
:Antares 9x50mm correct image finderscope
:Obsession light shroud
:steel wheelbarrow handles
:2x10" loading ramps

Invested over $6500
Will sell for 4900 obo.
Serious inquires only please.Will not ship due to size and weight .

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