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Thread: Fastest Speed of all 4x5/9x12 Sinar Norma

  1. #71
    Tin Can's Avatar
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    Dec 2011
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    Re: Fastest Speed of all 4x5/9x12 Sinar Norma

    Good to know about Ronar reversal

    Thank you

  2. #72

    Re: Fastest Speed of all 4x5/9x12 Sinar Norma

    Thanks Randy!

    I wonder why one would want to reverse mount an Apo Ronar? AFAIK Apo Ronars are identical 45 degree pairs. This new 480mm lens came to me (reverse mounted) on a heavy recessed process board.
    Flikr Photos Here: https://www.flickr.com/photos/18134483@N04/

    “The secret of getting ahead is getting started.”
    ― Mark Twain

  3. #73

    Re: Fastest Speed of all 4x5/9x12 Sinar Norma

    New Lens Pairs for Sinar Norma TLR by Nokton48, on Flickr

    Three New Sinar Norma Lens pairs for my Twin Lens Sinar Norma 5x7 and 4x5 cameras. From the left, Sinar norma Schneider Symmar 300mm Symmar matched pair, with Auto Aperture Controls on both. In the little plastic bag is a set of Sinar Norma parts to attach the barrel lens to the automated Sinar board. I will have to have some micro machine work done to accomplish this. In the center, the 300mm Schneider Xenar matched lens pair, I used Sinar Norma lens cones to configure these. Held together with brass hobby screws. On the right a matched pair of 165mm f6.8 Schneider Angulons. I had the shuttered lens for decades and it's an old fave. Produces a good looking negative for me always.
    Flikr Photos Here: https://www.flickr.com/photos/18134483@N04/

    “The secret of getting ahead is getting started.”
    ― Mark Twain

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