Releaseselector - BOLEX H16 SBM Instruction Manual

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Release selector
The H 16 SB and SBM cameras can be used for normal, continuous or single-frame
filming. These different operations are controlled by the side release.
Normal filming. This filming method is suitable for most general shots. The
camera runs as long as the operator depresses the front release or pushes the
side release towards M (generally by using a cable).
Cable release. For maximum stability, when the camera is mounted on a tripod,
it is advisable to use a cable release which fixes, by means of an adapter, onto the
side release knob.
Single frame filming. Push the side release to P.
Instantaneous: turn the knob until the guide mark is in position I. Time
exposures: guide mark in position T (for use in poor lighting conditions, such
as indoors).
When makin time exposures, open:fhe variable shutter full or one of its blades
may mas part
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t e p,cture.
You can also use the electnc motor and the Bolex Variotimer single-frame control
unit which ensure absolutely constant exposure trrne tor every trame at the selected
speed. This prevents the slight flicker which inevitably results from using a spring
motor.
STnQieframe filming is used for titles, cartoons, scientific films and various trick
effects, particularly accelerated motion (clouds, sunsets, comic effects, etc.).
Use a cable release to prevent any risk of camera movement.
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