Click here if you are having trouble logging into the forums Cloudy Nights - Official Forums of the 2009 International Year of Astronomy Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu.... uh, User   You are not logged in. [Login] Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Equipment Discussions >> Binoculars Previous   Index   Next   Flat   Mark9473 Carpal Tunnel Reged: 07/21/05 Posts: 2699 Loc: 51°N 4°E Re: Argon V Nitrogen       08/11/06 12:07 PM Edit   Reply   Quote   Quick Reply:   Graham, the Earth atmosphere contains about 100,000,000,000,000 tons of Argon (give or take) - I'm sure Minox is not about to deplete it. -------------------- Mark Leica 8x20; Vixen 8x42; Swift 8.5x44, 10x50 and 20x80; TS 7x50; Orion 15x63 WO Megrez II 80 FD + Baader 90° T2 Amici Post Extras       Entire thread Subject Posted by Posted on Argon V Nitrogen KennyJ 08/10/06 05:42 PM Re: Argon V Nitrogen Mark9473   08/10/06 05:54 PM Re: Argon V Nitrogen refractory   08/10/06 09:50 PM Re: Argon V Nitrogen grbrown   08/11/06 09:48 AM Re: Argon V Nitrogen Mark9473   08/11/06 12:07 PM Re: Argon V Nitrogen KennyJ   08/11/06 12:27 PM Re: Argon V Nitrogen Joad   08/11/06 07:48 PM Re: Argon V Nitrogen Glassthrower   08/11/06 08:08 PM Re: Argon V Nitrogen Joad   08/11/06 11:17 PM Re: Argon V Nitrogen Joad   08/11/06 11:53 AM Extra information 10 registered and 29 anonymous users are browsing this forum. Moderator:  EdZ  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Rating: Thread views: 362 Jump to *International Year of Astronomy 2009* -----   Global Coordination   Cornerstone Projects   Special Projects   Special Task Groups   Global Activities   National and Regional Activities   IYA 2009 in Africa   IYA 2009 in the USA*Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Beginners Forum   Celestial Events   Light Pollution*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Celestron SkyScout and Meade mySky   Video and Electronically Assisted Astronomy*Astrophotography and Sketching* -----   Beginning Imaging   Film Astrophotography   DSLR & Digital Camera Astro Imaging & Processing   CCD Imaging & Processing   Solar System Imaging & Processing   Sketching   Astro Imaging/Sketching Contest *Observing* -----   General Observing   Planetary and Solar System Observing   Lunar Observing   Deep Sky Observing   Double Star Observing   Solar   Variable Star Observing and Radio Astronomy*Telescope Specific Forums* -----   Celestron NexStar    NexStar GPS / CPC Telescopes   Questar Forum   Meade ACF/RCX / LX / GPS    Meade ETX*Other* -----   Science of Astronomy & Space exploration   AstroWebsites   Space Rocks*Speciality Forums* -----   AstroArt   Astronomy Software & Computers   Stellar Media   Astro Outreach, Clubs and Star Parties*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements Home

Cloudy Nights Sponsor: Astronomics