Red
eyes and glare from eyeglasses are common problems of photo shoots. How
to avoid these problems is an art. Some shutterbugs have learnt after
years of experience.
How
can the eye glare appears and spoil a picture? It happens when a person
wearing glasses is the main subject of the shoot. If there is light
reflecting on the glass, it will reflect of the transparent eye lens.
The glare appears as a result and ruins the shot. Editing out the glare
is important and is done via photo processing.
But while shooting with the camera itself the glare can be minimized.
This is also a problem faced when watches of various dials are shot
against several lights. Actually all glass wares like goblets, bowls
also face this problem. Hence when these subjects are being prepared for
shoot the lighting element has to be perfect. A degree here and there
can make or mar the quality of the frame shot. When the still life of
wristwatches or eyeglasses is being done the light patterns are first
taken care of. This is the fundamental requirement of anti-glare techniques.
This sets the mood of the rest of the work. When the watches are being
shot the time ideally (on the dial) should be 11.00 or 1.00 for best
visibility of all the elements in it. And when it comes to eyeglasses if
they are shot with a person wearing it, needs to be positioned well.
Let’s
start with clicking pictures of people who wear glasses. Ideally a
photographer will ask the person to remove the spectacles or glasses.
That is the easiest thing to do. But if the person is very used to
wearing the glasses then the photograph taken will be odd. Such a person
is not accustomed to look without the glasses. The pictures may be out
of focus and it will be very apparent that the person is ‘missing the
glasses’ in the picture. However when the same person is shot with the
glasses on then it is a challenge for the photographer.
Hence it is the duty of the photographer to adjust the lights to avoid
the problem. If the source of light is coming from above the subject the
focus will have to be tweaked. The glasses may be tilted around the
ears to get the right photo. The use of catch lights is also used to
avoid the glare.
In
the same manner shooting watches and clocks that have reflective glass
is a fine art. All kinds of timepieces feature glass as a protective
covering. Hence they are subject to possible glint while shooting. The
use of a black background is proven useful for watch photography.
It brings out the richness of the time keeping device. Getting close up
of the dials brings the details out for the buyer. With the right DSLR
this main problem is mitigated. What makes the black background ideal
here is that it will work as an anti-glare canvas. The white background
tends to throw additional light hence it is avoidable. The gradients of
the glass dials or any other transparent objects appear clearly on the
dark canvas. The photos turn out crisp and with additional photo editing the sharpness emerges leaving out the glint.