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Thread: Schneider Kreuznach 120mm MF TS f/5.6 with extension tubes

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    Schneider Kreuznach 120mm MF TS f/5.6 with extension tubes

    I don't seem to be able to find the technical data - magnification, working distances of the 120mm TS lens with the Phase One Auto Extension Rings. Can anyone point me to the right direction? Appreciate any help. Thanks.


    B&H photo of said lens for visual effect.

    There was a Capture Integration article outlining the usage, but no tech details, and the pictures in the articles do not show for me.
    https://www.captureintegration.com/s...-re-evaluated/

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    Re: Schneider Kreuznach 120mm MF TS f/5.6 with extension tubes

    I have the lens and the auto extension rings.
    The minimum focus distance is 84cm
    Maxium Magnification ratio is 0.16x

    I hope this helps you.

    Greetings Gerd

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    Re: Schneider Kreuznach 120mm MF TS f/5.6 with extension tubes

    You can find the lens on this page:

    http://www.mamiyaleaf.com/lenses.html




    --Steve.

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    Re: Schneider Kreuznach 120mm MF TS f/5.6 with extension tubes

    There is a manual for the extension tubes, but it only refers to use with an 80mm lens. That lens has a minimum focus distance of 2.3 feet without any extension tubes. The chart in the manual shows the minimum focus distance with each extension tube. Maybe with that information you could estimate working distances of the 120mm TS lens with the Phase One Auto Extension Rings.


    http://www.cameramanuals.org/mamiya_...sion_rings.pdf


    If it helps you could send him the requested donation.



    --Steve.

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