137
Technical Notes
Specifications
Nikon COOLPIX S50 Digital Camera
Type Compact digital camera
Effective pixels 7.2 million
Image sensor
1
/2.5-in. CCD; total pixels: approx. 7.41 million
Lens 3× Zoom-Nikkor lens
Focal length 6.3-18.9mm (equivalent with 35mm [135] format picture
angle: 38-114mm)
f/-number f/3.3–4.2
Construction 12 elements in 9 groups
Digital zoom Up to 4x (equivalent with 35mm [135] format picture angle:
approx. 456mm)
Vibration reduction Lens shift
Autofocus (AF) Contrast-detect AF
Focus range (from
lens)
• 30 cm (1 ft.) to ∞
• Macro close-up mode: 4 cm (1.6 in.) to ∞ (middle zoom
position)
Focus-area selection Auto (5-area automatic selection), center, manual with
99 focus areas
AF-assist illumination Class 1 LED product (IEC 60825-1 Edition 1.2
-2001
);
max. output: 4,300 μW
Monitor 3.0 in., 230,000-dot, TFT LCD with anti-reflection coating
and 5-level brightness adjustment
Frame coverage
(shooting mode)
Approx. 100% horizontal and 100% vertical
Frame coverage
(playback mode)
Approx. 100% horizontal and 100% vertical
Storage
Media • Internal memory (approx. 13 MB)
• SD (Secure Digital) memory cards
File system DCF, Exif 2.2, and DPOF compliant
File formats Compressed: JPEG-Baseline-compliant
Movies: QuickTime
Sound files: WAV
Image size (pixels) • 3,072 × 2,304 [High (3072A)/Normal (3072)]
• 2,592 × 1,944 [Normal (2592)]
• 2,048 × 1,536 [Normal (2048)]
• 1,024 × 768 [PC screen (1024)]
• 640 × 480 [TV screen (640)]
• 3,072× 1,728 [16:9]
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General
Weight and Dimensions
