- Original Message -
From: James Noel jim.n...@gcccd.net
What a complicated answer.
Simply put, most film is designed to react to light in a linear fashion
from about 1/2 second to 1/1000 second.
Thanks James, I knew somebody would have a way to explain it in an easier way
than me,
Also want to add to Guillermo's excellent exposition, reciprocity
faiulure affects color, if you are working in color,and different films
have different color shifts. About the 20 foot tube -what is the plan?
Is the film going to be at the end of the tube or wrapped around inside
it's
What a complicated answer.
Simply put, most film is designed to react to light in a linear fashion
from about 1/2 second to 1/1000 second. If times slower or faster than this
are used, the light is not recorded in the same linear fashion. Therefore
an adjustment in time is necessary.
If you
James Kellar
Co-manager of the Pinhole
Discussion List
pinh...@jameskellar.com
--- Jeff Dilcher dilc...@hiddenworld.net wrote:
Can anyone give advice on what to look for in a paint that
will be used to paint and darken the inside of tins?
I have not made a pinhole camera from a tin, and was thinking
of using some of my pipe tobocco circular tins as wide angle
cameras.
Hi Jean,
Thanks for noticing this site. Carlos Jurado was in the exhibition last
year, but the real organizer was Adolfina Paredes who teaches at a
university in Veracruz. ZoneZero is a great site for photography and life
run by Pedro Meyer. A recent editorial of his documents how his
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