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So you thought you had taken a
prize winning picture but it didn’t turn out that way. Help comes in
unexpected ways. Read on.
QUESTION: I went to see
my niece and nephew graduate from high school the other night. The
ceremony was held in a big stadium. My sister had bought a fancy new
camera with a telephoto zoom lens to make sure that she would get some
good close up pictures of her children. The flash on the camera appeared
to work properly but when the pictures were processed they were so dark
that the people in the prints were almost invisible. My sister was
devastated. What did she do wrong? ANSWER: This type of
photographic tragedy occurs much too often. The fact is, no flash that is
built into a camera provides adequate light for distances more than about
twenty feet. Because of the way the zoom lens is designed the more the
lens is zoomed out the shorter the distance the flash will
reach. Although the instruction book for the camera does not stress
this, somewhere in the book there should be charts that show the distances
at which the flash will be effective with different films and zoom
settings. Typically none of the distances will be in the range needed for
pictures in a stadium at night. Basically your sister tried to take
pictures at distances greater than the flash was designed to reach. If
her camera is not a model on which she can put an additional flash then
she can not take flash pictures at distances more than about twenty feet.
Unfortunately the camera manufacturers do not put this warning on their
cameras. If her camera is designed to use an additional flash then she
should determine the greatest distance that she needs to illuminate with a
flash. This information will help her determine what flash to buy. If she
needs help with understanding the relation between distance, lens opening,
and flash guide number then any of the sales technicians at Marshall’s
Camera can assist. QUESTION:
My mother recently passed away and I
inherited a lot of pictures. I made the mistake of telling
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