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:

Password:

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

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

Home > Classifieds > Astromart Classifieds > Filters > Classified #95170

Wanted: looking for focus extension tube for ST 80

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

I'm looking for a threaded black tube 1.25". This needs to thread into the focuser on my short tube 80 to extend the distance between the focuser and the eyepiece. It should be threaded on both ends, or a tube about 4" long with a set screw on one end would work. I have a Takahashi tube that's the right size but the tread pitch on the Tak is not the same. The ST80 has coarse threading (fewer threads per inch). If you have one or know where to find one please let me know. Thanks!
 

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