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Technical Notes
Nikon COOLPIX L4 Digital Camera
Specifications
Type
Compact digital camera
Effective pixels
4.0 million
CCD
1/2.5-in. CCD; total pixels: 4.23 million
Image size
(pixels)
• 2272 × 1704 (2272★, 2272) • 1024 × 768 (1024)
• 1600 × 1200 (1600) • 640 × 480 (640)
Lens
Zoom-Nikkor with 3× optical zoom
Focal length
F=6.3–18.9 mm (35-mm [135] camera-format equivalent:
38–114 mm)
f/-number
f/2.8–f/4.9
Construction
7 elements in 6 groups
Digital zoom
Up to 4× (35-mm [135] camera-format equivalent: 456 mm)
Autofocus (AF)
Contrast-detect AF
Focus range
(from lens)
Approximately 30 cm (1 ft.) – ∞
Macro close-up mode: Approximately 4 cm (1.6 in.) – ∞ (W)
Focus-area
Center
Monitor
2.0 in., 115,000-dot, TFT LCD monitor with brightness
adjustment
Approximate
frame coverage
Shooting mode: 97% horizontal and 97% vertical
Playback: 100% horizontal and 100% vertical
Storage
Media
Internal memory (approx.10 MB); SD (Secure Digital) memory
cards
File system
DCF, Exif 2.2, and DPOF compliant
File formats
Compressed: JPEG-baseline-compliant
Movies: QuickTime
Exposure
Metering
Matrix, center-weighted
Exposure con-
trol
Programmed auto exposure with exposure compensation
(–2.0–+2.0EV in steps of 1/3EV)
Range
W: +1.0–+17.1EV, T: +2.7–+18.8EV
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