Nikon COOLPIX L840 Manual De Referencia

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Nikon COOLPIX L840 Digital Camera

Type

Compact digital camera

Number of effective pixels

16.0 million (Image processing may reduce the 
number of effective pixels.)

Image sensor

1

/

2.3

-in. type CMOS; approx. 16.76 million total pixels

Lens

NIKKOR lens with 38× optical zoom

Focal length

4.0–152 mm (angle of view equivalent to that of 
22.5–855 mm lens in 35mm [135] format)

f/-number

f/3–6.5

Construction

12 elements in 9 groups (3 ED lens elements)

Digital zoom magnification

Up to 4× (angle of view equivalent to that of 
approx. 3420 mm lens in 35mm [135] format)

Vibration reduction

Lens shift (still images)
Lens shift and electronic VR (movies)

Autofocus (AF)

Contrast-detect AF

Focus range

• [W]: Approx. 30 cm (1 ft)–∞, 

[T]: Approx. 3.5 m (11 ft)–

∞

• Macro mode: Approx. 1 cm (0.4 in.)–∞ (wide-

angle position)

(All distances measured from center of front surface 
of lens)

Focus-area selection

Face priority, manual with 99 focus areas, center, 
subject tracking, target finding AF

Monitor

7.5 cm (3-in.), approx. 921k-dot, wide viewing angle 
TFT LCD with anti-reflection coating and 5-level 
brightness adjustment, tiltable approx. 85° 
downward, approx. 90° upward

Frame coverage 
(shooting mode)

Approx. 99% horizontal and vertical (compared to 
actual picture)

Frame coverage 
(playback mode)

Approx. 99% horizontal and vertical (compared to 
actual picture)

Storage

Media

Internal memory (approx. 20 MB), SD/SDHC/SDXC 
memory card

File system

DCF and Exif 2.3 compliant

File formats

Still images: JPEG
Movies: MOV (Video: H.264/MPEG-4 AVC, Audio: 
LPCM stereo)