Process Lenses for Large format

Discussion in 'Large Format' started by peterkinchington, Mar 20, 2018.

  1. Thanks - I certainly have been given a lot of information to follow up on.
    Cheers Kanga
     
  2. Photo taken with RF3 300mm f/10 process lens. Exposure was 15min @f/90 with fomapan 100.
    Treeferns+Mountain_Ash_1000pix.jpg
    peterkinchington.com
     
  3. Nice picture!

    But why such a long exposure and small aperture? The slightest breeze would have ruined the definition of the fronds.
     
  4. I wanted a great depth of field and as I photographed it early in the morning it was very still. Even wide open it was hard to focus through the ground glass so a small aperture compensated for lack of definite focus. Since I used my lens cap as the shutter the long exposure compensated for any vibration when I took off the cap and replaced it.
     

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