Quote Originally Posted by jeroldharter View Post
A suggestion is to print inside the cover various information:

  • Filter Factors for commonly used filters
  • The arithmetic for using filter factors
  • Bellows extension factors and the math for figuring it out
    (Perhaps you could put a square shape on the cover that could be put in a scene just like the Calumet tool and include the math for measuring it on the ground glass to determine the extension exposure factor.)
  • Reciprocity factors for commonly used films
  • Arithmetic for combining multiple factors

That would save having to look at multiple sheets of paper blowing in the wind and would make the booklet very useful in the field.
Those are very good suggestions, and I'm going to revise the book at first opportunity. I'm also, as suggested, going to add space at the front where the photographer can can create an on-going index of the contents.

Thank you for the thoughtful input,