Nikon P310 Mode D'Emploi

Page de 244
27
Step 3 Frame a Picture
Th
Bas
ics of Shoo
ting and
 Pl
a
y
b
a
ck
Using the Zoom
Rotate the zoom control to activate the optical zoom.
• To zoom in so that the subject fills a larger area of 
the frame, rotate toward 
g (telephoto zoom 
position).
• To zoom out so that the area visible increases in the 
frame, rotate toward 
f (wide-angle position).
• Rotating the zoom control all the way in either 
direction adjusts the zoom quickly, while rotating 
the control partially adjusts the zoom slowly (except 
during movie recording).
• A zoom indicator is displayed at the top of the 
monitor when the zoom control is rotated.
Digital Zoom
When the camera is already at the maximum optical zoom position, rotating the 
zoom control toward 
g (telephoto zoom position) triggers the digital zoom.
Digital zoom can magnify the subject up to about 2× beyond the maximum 
magnification of the optical zoom.
• The focus will be at the center of the frame and the focus area will not be 
displayed when the digital zoom is in effect.
C
Digital Zoom and Interpolation
Unlike the optical zoom, the digital zoom uses a digital imaging process known as interpolation to 
magnify images, resulting in slight deterioration of image quality depending on the image size 
(
A73) and digital zoom magnification.
V indicates the zoom position where interpolation is applied when shooting still pictures. When the 
zoom is increased beyond the V position, interpolation is initiated and the zoom indicator also turns 
yellow.
V moves to the right as the image size becomes smaller, allowing you to confirm the zoom position 
that can be used to capture still images without image degradation before shooting at the current 
image size setting.
• Digital zoom can be disabled from the Digital zoom option in the setup menu (
C
More Information
A56) for more Information.
• See “Startup zoom position” (
A56) for more Information.
Optical 
zoom
Digital 
zoom
Zoom out
Zoom in
Maximum optical zoom
Digital zoom enabled
When the image size is small