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mark_costantini

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Topics posted by mark_costantini

  1.  

    Diopters for Hasselblad HC 1 (90 degree, old style) Prism Finder

    By mark_costantini, in Medium Format

    • 9 replies
    • 2,075 views
  2.  

    Removal of Rolleiflex 2.8D waist-level finder (old, screw-on type

    By mark_costantini, in Medium Format

    • 5 replies
    • 1,819 views
  3.  

    Rolleiflex 2.8 Planar (old style, not 2.8F) Hasselblad Chimney Finder Use

    By mark_costantini, in Medium Format

    • 3 replies
    • 926 views
  4.  

    F-6 Fixer shelf life

    By mark_costantini, in Black & White Practice

    • 5 replies
    • 1,052 views
  5.  

    Leitz Focomat IIc -- How much is a fair price in 2010?

    By mark_costantini, in Leica and Rangefinders

    • 6 replies
    • 2,988 views
  6.  

    Leitz Focomat IIa enlarger bulb and filtration questions

    By mark_costantini, in Leica and Rangefinders

    • 2 replies
    • 1,192 views
  7.  

    Tetenal TT Baryt Vario and Agfa fiber paper now available in U.S?

    By mark_costantini, in Black & White Practice

    • 1 reply
    • 659 views
  8.  

    16e and 32e Extension Tubes Compatible with Older Lenses, Bodies?

    By mark_costantini, in Medium Format

    • 8 replies
    • 262 views
  9.  

    Leica Financial Troubles 1 2 3

    By mark_costantini, in Leica and Rangefinders

    • 53 replies
    • 955 views
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