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Basic
Photographic
Terminology

Here are some
terms used in the photography field that the average person probably
doesn't know about and/or understand.
Aperture
- Also known as f-stop, controls the size of the lens opening, which
determines the depth of field. Larger aperture settings (larger
f-numbers) keep both foreground and background sharp, good for
landscapes and well-lit conditions. Smaller aperture settings make
the foreground sharp and background blurry; good for portraits and
low-light conditions. The highest and lowest aperture settings may
be affected by the optical zoom.
Shutter
Speed
- Controls how long the shutter stays open. Use a tripod for slower
shutter speeds.
Exposure
Compensation
- Controls how much light enters the camera; good for backlit
scenes.
Flash
Compensation
- Controls the flash brightness. (+0.5, +1.0, -0.5, -1.0)
You must be within
flash range...wide angle, 2-13.8ft...telephoto, 2-8.2ft.
ISO
- Controls the sensitivity of the camera sensor. (100, 200, 400,
800).
Higher settings
are more sensitive to light, but may produce unwanted "noise" in a
picture.
PLEASE read the
instruction book that comes with your new camera before you go "YEE-HAWWING"
to the nearest cemetery. Everything you need to know is right there,
AND KEEP REFERRING TO IT IF YOU HAVE CONFUSIONS!!!...that's what
its for.
The photography
aspect of Ghost Hunting is a tricky thing. The world is convinced
that everything and anything odd in a photo is a ghost, thanks to
the assumptions, conjectures and
misunderstandings that the almighty Internet has provided.
"They say,
'Pictures don't lie'...In Ghost Hunting, Ohhhhh yes they do." ~ Dr.
Ken
~~~copyright
2005 Dr. Ken
None of
this material may be used without
the written consent of Dr. Ken
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