Exam (elaborations)
depth of field (1)
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Exam of 2 pages for the course REE 301 at REE 301 (depth of field (1))
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depth of fielddepth of field is affected by what three factors - ANS-aperture, distance of
subject, focal length
a ____ aperture (low number) _____ depth of field - ANS-wide, decreases
the depth of field when used with a wide aperture is known as ______ depth of
field - ANS-shallow
a _____ aperture (high number) _______ depth of field - ANS-narrow, increases
the depth of field when used with a narrow aperture is known as ______ depth of
field - ANS-great
the ______ you are to your subject the less depth of field you have - ANS-closer
the ______ away you are from your subject, the wider your DOF - ANS-farther
focal length, ultimately is your lens, the focal length is the distance from the tip of
the _____ to the _____ ______ device and is usually measured in ___________ -
ANS-lens, image capture, millimeters
a lens with focal length adjustment will allow you to ______ in or out from your
subject - ANS-zoom
if you are close to your subject you _______ DOF - ANS-decrease
if you are father away from your subject you ________ DOF - ANS-increase
below 50mm is know as a _____ ______ lens and it will look as though you have
gotten farther away from your subject (thus increasing DOF) - ANS-wide angle
above 50mm is know as a ________ lens and it will look as though you have
gotten closer to your subject (thus decreasing DOF) - ANS-telephoto
is the process of focusing selectively on one element h the scene for emphasis in
order to improve the overall composition or effect of the photo - ANS-Selective
Focus
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