Jump to content

jan_brittenson

Members
  • Posts

    569
  • Joined

  • Last visited

Posts posted by jan_brittenson

  1. I looked through the archives, but couldn't seem to find anything

    that answered this. Nor are the Kodak/Fuji datasheets useful, they

    simply use the term "daylight" as if it's a well-defined term. What

    exactly do they mean by this? Is it 5000K, 5200K, or something

    else? Is it a specific spectral curve?

     

    Is there an ISO definition for "daylight", or can it be anything the

    film mfg likes it to be? By that I mean, if I expose color reversal

    film under "daylight", at the mfg specified ISO speed, putting an 18%

    gray card squarely in the midtones, developing as specified, it will

    be rendered a neutral gray at some reasonable midtone density? (I.e.

    my ability to control the inputs will determine the accuracy of the

    output.)

     

    I'm asking this at the LF forum since I get the impression the folks

    here are more likely to care, and hence to know the answer...

  2. An application for a fast wide angles that hasn't been mentioned is when you want to lend perspective to a geometrically flat subject <b>and</b> separate it from the background with a shallow DOF. A lens like the 24/1.4 or 35/1.4 is indispensable for uses like this.
×
×
  • Create New...