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Thread: Dallmeyer "Big Bertha" 914/6.3

  1. #1
    David J. Heinrich
    Join Date
    Oct 2008
    Posts
    575

    Dallmeyer "Big Bertha" 914/6.3

    Wow, holy moly, what a big thing. I think the Dallmeyer 914/6.3 is bigger (and heavier) than my entire 4x5 large format camera!

  2. #2
    Just waiting to be developed..
    Join Date
    Feb 2007
    Location
    New Rochelle, NY 10804
    Posts
    502

    Re: Dallmeyer "Big Bertha" 914/6.3

    wow thats big! to bad my bellows only go to 24" on my 12x20 korona.
    -Ian Mazursky
    www.ianmazursky.com Travel, Landscape, Portraits and my 12x20 diary
    PrePress Express

  3. #3

    Join Date
    May 2006
    Location
    Westminster, MD
    Posts
    1,654

    Re: Dallmeyer "Big Bertha" 914/6.3

    amateur astronomers love these lenses for making telescopes.
    When I grow up, I want to be a photographer.

    http://www.walterpcalahan.com/Photography/index.html

  4. #4
    David J. Heinrich
    Join Date
    Oct 2008
    Posts
    575

    Re: Dallmeyer "Big Bertha" 914/6.3

    Quote Originally Posted by Walter Calahan View Post
    amateur astronomers love these lenses for making telescopes.
    With an aperture that's about 14.5cm (36 in x 25.4 mm/in / 6.5 = 145.1 mm), it's no wonder why!

    I wonder, what do they do with it? Disassemble and use the parts?

  5. #5

    Join Date
    Dec 2001
    Location
    NJ
    Posts
    7,453

    Re: Dallmeyer "Big Bertha" 914/6.3

    dh, Google "Astrograph"

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