Isco 140-420 mm Zoom on Canon 7D PL

From Clairmont Camera in Vancouver–the giant Isco 140-420 mm T2.7 zoom on a Canon 7D PL (in a Viewfactor cage). Photo and info courtesy Jon Johnson, VP/General Manager of Clairmont Camera Vancouver.

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2 Responses:

  1. Brooke Ledingham:

    Can you tell me anything more about this lens please?
    Or where to find all the details and specs on it?
    I have a have a similar photo posted on my site and in gets a lot of attention. I would like to let my members know where they can read more about it.

    Thank you for your time,
    Brooke Ledingham

  2. Jon Johnson:

    10’6″ Minimum Focus
    PL Mount
    42 lbs.
    27.5″ Length
    9″ Front Diameter