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mikestacey

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Posts posted by mikestacey

  1. Hi all,

     

    I posted a question to the roll film category regarding the use of a 6

    x 17 back on a Horseman Woodman. I have found that I cannot use my

    Nikkor f8 90mm lens due to the lens being too far from the ground

    glass on the new back (which is 38mm behind the normal gg).

     

    I am after a recessed lens panel with a minimum of 26mm to make it

    work. The lens panel size is the same as for Linhof Teknica (94 x

    96mm). Linhof make s a20mm panel I think, does anyone know of any

    other panel which have more recess than this?

     

    Thanks in advance...

     

    Mike

  2. Yes you're right Michael, it's 38mm. I was reading about a different one that had 47mm, can't remember, it may have been the Shen Hao? Anyway it looks like I can get the front standard no closer than 75mm from the ground glass meaning, with the 6 x 17 back installed, I will have a minimum distance of 75 + 38 = 113mm. This wont be enough to focus the 90mm lens to infinity I don't think. I'll need a recessed len panel with about 25mm of recess. Does this all sound correct to you?
  3. Thanks Michael for your input. Your right, the problem is the fact that there may not be enough rear movement along the rails to get good focus due to the extra 47mm for the film plane of the 6 x 17 back. The back should arrive soon and I will repost here with all the info about wheteher it works or not. Meantime I'll scour the threads here for more info.

     

    Thanks again.

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