To ensure good data and
capture with high efficiency, the first step is to select the setting correctly
with the following: file format, color space, ISO setting, white balance,
exposure, color temperature, auto focus point, metering mode, and lens.
1. File format:
If you feel confident in
your setting of white balance and color temperature, you can use JPEG format.
With this format, it provides sufficient quality to edit in the PS. Moreover,
the portrait photographer often taken in large numbers, if shooting RAW it is
unable to contain too much on the memory card and it will take time to upload
basket, adjust white balance, and color temperature, converted to JPEG, which
reduces the performance of the photographer.
2. ISO setting:
Select the highest ISO that
your camera allows without noise. Normally, low ISO has better results, but
later cameras like the Canon EOS 20D can shoot at ISO of 400 and still aren’t noise.
Take the advantage of this progress, you can get a high shutter speed and fixed
(1/125s) to make the camera select a large aperture. (this is necessary when
shooting portrait)
3.White Balance:
This factor determines the cardboard
color (cold, hot, neutral). Most cameras have auto mode, but we should consider
in each case. (See manual instruction for more detail)
4. Exposure:
The auto setting does not
always provide perfect exposure, always check the histogram to see the result.
If we see a long black stripe along the right side of the chart, which means
that the area was "blown-out" (loss of detail); similarly, if there
is a dark stripe along the left side means loss of detail in dark areas.
Over Exposure: loss of
detail in bright areas
Under Exposure: loss of
detail in dark areas
To overcome this, we use
exposure compensation. Increase or decrease to balance the light (see your
camera's manual to see how to adjust).
5. Color temperature:
Sunny (sunny daylight
outdoors): 5200 K
In the shade (shaded areas
outdoors): 7000 K
Mostly cloudy, meters
protein, or sunset: 6000K
6. Auto Focus Point: In the
portrait, one focus point is enough (Canon 10D has 7 focus points). When
shooting, always get the focus point in the eyes.
7. Metering Mode: Select
Partial Metering or Center Weighted Metering Mode, especially when shooting
close up or when the background is too bright. Select evaluative metering when has
a nice background.
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