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 #290011

For Sale: Hutech 1.25 Nebula Filter 1.25"

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

The 1.25" IDAS Narrow Band Nebula Photo-Visual (NBN-PV) filter is a new filter design using the IDAS-unique Multi-Bandpass Technology (MBT). This allows the creation of a filter with very narrow passbands around both the H-Beta / O III emission lines, and the H-alpha / N II / S II emission line groups. This combines the high contrast views of narrowband filters with the convenience (and economy) of covering all of the important nebula emission lines in a single filter. The resulting filter is great for visual use or monochrome imaging of emission nebulae. $100.00.
 

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