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 > Filters > Classified #105930

For Sale: IDAS-LPS (Repost)

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

Previous deal fell it's someone else's chance. IDAS (Tokai) LPS (light pollution filter) in near mint condition! See 06/01 Sky & Tel for technical specifics. In a nutshell, this filter blocks many forms of light pollution (sodium vapor and others), while allowing emission nebulae to pass. I purchased new about 6 months ago and have taken two rolls of pictures through it. It definitely made a difference, but not enough for the "broadband" pollution that I have to contend with...therefore, I'm going over to the "darkside" (CCD) exclusively and no longer need this filter. This is the 67mm size that screws into the Tak Camera Angle Adjuster for the 2.7" focuser. On the exterior of the filter barrel (note picture), a small portion of the white lettering has rubbed off while screwing the camera angle adjuster and filter into the 2.7" focuser drawtube. The interior of the filter is in mint condition. $200 includes shipping in CONUS, or maybe trade for 1.25" H-Alpha Custom Scientific filter for CCD imaging. Thanks for looking!

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