Nikon COOLPIX P4 Manuale Utente

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Specifications
Nikon COOLPIX P4 Digital Camera
Type
Compact digital camera
Effective pixels
8.1 million
Image sensor
1/1.8 in. high-density CCD; total pixels: 8.3 million
Image size (pixels)
• 3,264 × 2,448 [8M]
• 2,592 × 1,944 [5M]
• 2,048 × 1,536 [3M]
• 1,024 × 768 [PC]
• 640 × 480 [TV]
• 3,264 × 2,176 [3:2]
Lens
3.5× Zoom-Nikkor lens
Focal length
7.5 - 26.3 mm 
(Picture angle: Equivalent to 35 mm [135] format is approx. 36 - 126
mm)
f/-number
f/2.7 - 5.3 (Seven elements in six groups), with lens cover
Vibration reduction
Lens shift
Digital zoom
Up to 4× (Picture angle: Equivalent to 35 mm [135] format is approx.
504 mm)
Autofocus (AF)
Contrast-detect through-the-lens (TTL) AF, AF-assist illuminator
Focus range
30 cm (1 ft.) - 
∞ (W); macro mode 4 cm (1.6 in.) - ∞ (W)
Focus area selection
Auto (11-area automatic selection), Manual (99-area manual selec-
tion), Center (center focus area selection)
AF-assist illuminator
CLASS 1 LED PRODUCT (IEC 60825-1 Edition 1.2
-2001
)
Maximum output: 3,050 
µW
LCD Monitor
2.5 in., 150,000-dot, amorphous silicon TFT transflective LCD with
five level brightness adjustment
Frame coverage 
(Shooting mode)
Approx. 98% horizontal and 98% vertical
Storage
Media
Internal memory (approx. 23 MB)
SD (Secure Digital) Memory cards
File system
Compliant with Design Rule for Camera File System (DCF), Exif 2.2,
and Digital Print Order Format (DPOF)
File formats
Compressed: JPEG-baseline-compliant (1:4, 1:8, 1:16)
Movies: QuickTime 
Sound files: WAV
Exposure
Metering
Through-the-lens (TTL) metering;
• 256-segment matrix
• Spot
• Center-weighted
• Spot AF area
Exposure control
Programmed auto, Aperture-priority auto, Exposure compensation
(–2.0 - +2.0 EV in steps of 1/3 EV), Auto bracketing