Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.astronomy.net/forums/eyepieces/messages/503.shtml
Дата изменения: Unknown
Дата индексирования: Sun Apr 10 01:55:49 2016
Кодировка:
Поисковые слова: http astrokuban.info astrokuban
RE: Zoom In Combination With Barlow? - an Astronomy Net Eyepieces Forum Message
Back to Home

Eyepieces Forum Message

Forums: Atm · Astrophotography · Blackholes · Blackholes2 · CCD · Celestron · Domes · Education
Eyepieces · Meade · Misc. · God and Science · SETI · Software · UFO · XEphem
RSS Button
Home | Discussion Forums | Eyepieces | Post
Login
RE: Zoom In Combination With Barlow?

Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To
Posted by Philip Noack on March 12, 2004 15:23:45 UTC

It depends on your aperture of your scope.

But I think, that you do not have much degrees then and the picture is becoming darker and darker ...
Think of the expensive Nagler Zoom (2-4mm or 3-6) and you will not have those problems!

Clear skies
Philip

Follow Ups:

    Login to Post
    Additional Information
    Google
     
    Web www.astronomy.net
    DayNightLine
    About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy
    Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved
    Forum posts are Copyright their authors as specified in the heading above the post.
    "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET"
    are trademarks of John Huggins