Use of the variable shutter.
The variable shutter
enables you to achieve various effects, without the
need for any other accessories. Some are described
below.
Dissolves
Fade-in.
A film beginning abruptly with a title or a
brillantly lit scene may dazzle the eyes of an audience
in a darkened room. The eye needs only between
Yz
second and 2 seconds to become adapted to the
brightest screen image, if the transition is gradual. In
such cases, it is a good idea to introduce the opening
scene with a fade-in, using the variable shutter, as
follows:
1. Close the variable shutter without locking the
control lever.
2. Start the camera with the left hand while simulta-
neously opening the shutter with the right, using the
lever. To ensure a smooth movement, press the
middle finger against the edge of the turret and,
holding the small black lever knob firmly between
thumb and index finger, move the lever gently for-
ward (see picture opposite).
Before beginning to film, practice making this move-
ment smoothly and, particularly, making it last the
desired time. Duration can be checked by repeating
aloud a previously timed phrase. Alternatively, you
can use the audible signal (see page 30).
3. Continue filming until the end of the first sequence.
4. For safety's sake, lock the lever in the "open" posi-
tion before filming further sequences.
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