Control White Balance and Transform
your Photographs
By: James Kelso
Nowadays,
if you are into photography you are very probably
using a digital camera. If so you may be familiar
with the phrase "white balance". It may be
surprising to learn that many photography
enthusiasts have only a passing acquaintance with
the term, and may not even be aware that their
camera offers this as a light setting option.
First, let us define what a white balance setting
is, and then we will look at how it helps to improve
your photographs.
The White Balance function adjusts the color balance
of digital cameras to adjust for tints in the
surrounding light. For instance, sunlight has a
slightly different tint to fluorescent lights, and
the midday sun is closer to white than the more
yellow early morning sunlight. Most cameras adjust
to this automatically by finding an area of white in
the image and calibrating to that.
By default, most digital cameras have an auto white
balance setting. This just means that the camera
will automatically try to determine the type of
lighting that is available at the time, and adjust
itself accordingly for the picture you are taking.
This automatic setting works quite well on some
cameras, but not so well with others. Of course,
this is not fool-proof. Any number of factors can
lead the camera into making mistakes, in which case
you will end up with a not so good photograph.
Fortunately, you can control the output pretty well
with most digital cameras. It's simply a case of
appreciating your lighting conditions and learning
when and how to alter the white balance setting on
your camera.
The following are the usual white balance settings
found in most digital cameras.
Auto -
As discussed earlier, this is the automatic white
balance setting. When your digital camera has its
auto white balance set, it will automatically adjust
itself depending on the ambient light.
Cloudy -
This setting should be used when you are taking
pictures in outside locations on days which are
either cloudy or overcast. It can also be used
during late afternoon in failing light.
Daylight -
Select this white balance setting if you are outside
on a bright, sunny day. This setting can also be
used indoors if you are using lamps or lights with a
daylight-style light bulb.
Tungsten -
This is the setting used indoors. Note that some
cameras will label it "incandescent" or "indoors"
instead of "tungsten". Using the usual indoor lamps
and overhead lights will cast an orange or yellowish
tint to your pictures. Setting your camera's white
balance to Tungsten will tell the camera to adjust
for those differences.
Fluorescent -
Use this setting when you are taking photos in
places that use fluorescent lights. Fluorescent
lights cast a slight blue tint, so the "tungsten"
setting will make the skin tones of people in your
pictures look much more natural.
Flash -
This is self-explanatory. It is meant to be used
when you need to use the flash on your digital
camera.
Custom -
You will find a "custom" white balance setting on
all DSLR cameras and on some Point and Shoot models
as well. The use of this setting is a little more
complicated and if you are not fully familiar with
it there are tutorials available to show you how it
works. You will find more professional tips at
www.ExploreDigitalPhotography.com
To be confident that you can choose the right
setting in your particular situation, be sure to
read your camera manual thoroughly. You will find
that some cameras have all of the options above,
while others have only a few.
I hope that this information will help you master
the white balance setting to produce great-looking
pictures.
James Kelso is a digital photography enthusiast. He
enjoys covering the more uncommon aspects of this
fascinating subject. To learn more useful tips and
techniques in all the different aspects of Digital
Photography, visit
http://ExploreDigitalPhotography.com.
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