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  1. #1
    jla
    jla is offline

    Join Date
    Oct 2012
    Shooter
    35mm
    Posts
    2

    28mm Super Carenar M42

    I happen to own a crappy 28mm M42 Super Carenar lens with "M" and "A" settings and an aperture pin. When I set it to manual, it stops down to f/16 and changing aperture has no effect. What could be the problem?

  2. #2

    Join Date
    Jun 2010
    Location
    Floor-it-duh
    Shooter
    Multi Format
    Posts
    1,054
    Images
    94
    broken tensioner spring maybe?
    5x7 Eastman-Kodak kit / B+M 135mm Zeiss Tessar + Compur Deckel
    RB67 Pro S / 90 3.8 / WLF / prism finder / polaback
    FED-2 / 50 2.8 Industar 26m / 85 f2 Jupiter-9
    Canon 300v / 5D d*****l / L lenses



 

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