Nikon Coolpix 3100 - Manual (Page 100)

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Type E3100 digital camera
Effective pixels 3.2 million
CCD 1
2.7
˝ high-density CCD; total pixels: 3.34 million
Image size (pixels) • 2,048 Ч 1,536 (2048)
• 1,600 Ч 1,200 (1600)
• 1,024 Ч 768 (1024)
• 640 Ч 480 (640)
Lens 3 × Zoom Nikkor
Focal length F=5.8 – 17.4 mm (35-mm [135] camera-format equiva-
lent: 38 – 115 mm)
f/-number f/2.8 – f/4.9
Construction Seven elements in six groups
Digital zoom 4 × (35-mm [135] camera-format equivalent: 460 mm)
Autofocus (AF) Contrast-detect through-the-lens (TTL) AF
Focus range 30 cm (1´) –
∞; macro mode 4 cm/1.6˝ (W) – ∞
Focus-area selection Center with fi ve-area selection in frame assist mode
Viewfi nder Real-image zoom viewfi nder with LED indication
Magnifi cation 0.34 – 0.94 ×
Frame coverage Approximately 82% horizontal and 82% vertical
Monitor 1.5˝, 110,000-dot, low temperature polysilicon TFT LCD
monitor with fi ve-level brightness adjustment
Frame coverage
(shooting mode) Approximately 97% horizontal and 97% vertical
Storage
Media Type I CompactFlash ™ (CF) 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
Movies: Quick Time
Exposure
Metering 256-segment matrix metering linked to AF area
Exposure control Programmed auto exposure with exposure compensa-
tion (–2.0 – +2.0 EV in steps of
1
3
EV)
Range
(ISO 100 equivalent) W: +4 – +17.5 EV
T: +5.5 – +16 EV
Shutter Mechanical and charge-coupled electronic shutter
Speed 4 – 1
3,000
s
Specifi cations