Nikon COOLPIXL22BLK 用户手册
23
Step 2 Frame a Picture
Bas
ic Ph
ic Ph
otography an
d Pl
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: E
asy
A
A
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to
Mod
e
Using the Zoom
Use the zoom control to
activate optical zoom.
activate optical zoom.
Rotate the zoom control to
g to zoom in on the subject.
Rotate the zoom control to
f to zoom out.
The zoom indicator is
displayed at the top of the
monitor when the zoom
control is rotated.
g to zoom in on the subject.
Rotate the zoom control to
f to zoom out.
The zoom indicator is
displayed at the top of the
monitor when the zoom
control is rotated.
Digital Zoom
When the camera is zoomed in to the maximum optical zoom position, rotating
and holding the zoom control at
and holding the zoom control at
g triggers digital zoom. Digital zoom can
magnify the subject up to about 4× beyond the magnification of the optical
zoom.
zoom.
The focus area is not displayed when digital zoom is in effect, and focus will be in
the center of the screen.
the center of the screen.
f Zoom out g Zoom in
f Zoom out g Zoom in
COOLPIX L22
COOLPIX L21
Digital zoom
Optical zoom
Maximum magnification
of optical zoom.
Digital zoom is in effect.
C
Digital Zoom and Interpolation
Unlike optical zoom, digital zoom uses a digital imaging process known as interpolation to magnify
images, resulting in slight deterioration of picture quality.
images, resulting in slight deterioration of picture quality.
Interpolation is applied at zoom positions beyond V.
When zoom is increased beyond the V position, interpolation is initiated and the zoom indicator
turns yellow to indicate that interpolation is being applied.
turns yellow to indicate that interpolation is being applied.
The position of V moves to the right as image size decreases, allowing for confirmation of the
zoom positions at which shooting without interpolation is possible at the current image mode
setting.
zoom positions at which shooting without interpolation is possible at the current image mode
setting.
When the image size is small.