Nikon R10 Super Zoom Manual de instruções - Página 19
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finder, is opposite the appropriate
mark in the window. The first mark
represents the 80° opening setting;
the second the 40° setting. When the
edge of the red indicator reaches the
bottom end of the window, the shut¬
ter is completely closed.
The manual use of the shutter blade
opening control shpuld be avoided
except for the 80° or 40° setting.
Ekposure Compensation
When the angle of the shutter open¬
ing is altered, the lens aperture must
be adjusted to compensate for the
change. The table below gives the
exposure
compensation
for
each
opening. To compensate, turn the
adjustment control until the white
line is opposite the appropriate num¬
ber.
' Shutter blade
opening angle
160° ,
1
80°
40°
Compensation
2J
+1
+2
Exposure Control with Running
Speeds
The different running speeds of the
camera provide further hieans of
exposure control since the exposure
time is inversely proportional to the
camera
speed:
the
exposure
per
frame at 18 fps is three times as long
as at 54 fps. Since films are usually
shot at 18 fps, do not use this
method of exposure control except
for special effects.
EXPOSURE CONTROLS-19