Nikon KeyMission 80 业主指南
79
Specifications
Nikon KeyMission 80 Digital Camera
Specifications
Type
Compact digital camera
Number of effective
pixels
pixels
Camera 1 (main camera): 12.4 million
Camera 2 (camera for selfies): 4.9 million
Camera 2 (camera for selfies): 4.9 million
Image sensor
Camera 1: 1/2.3-in. type CMOS; approx. 12.71 million total
pixels
Camera 2: 1/5-in. type CMOS; approx. 5.65 million total pixels
Lens
NIKKOR lens
Focal length (angle
of view in 35mm
[135] format)
of view in 35mm
[135] format)
Camera 1: 4.5 mm (equivalent to that of 25 mm lens)
Camera 2: 1.8 mm (equivalent to that of 22 mm lens)
Camera 2: 1.8 mm (equivalent to that of 22 mm lens)
f/-number
Camera 1: f/2
Camera 2: f/2.2
Camera 2: f/2.2
Construction
Camera 1: 6 elements in 6 groups
Camera 2: 4 elements in 4 groups
Camera 2: 4 elements in 4 groups
Vibration reduction
Camera 1: Lens shift (still images)
1
Combination of lens shift and electronic VR (movies)
Camera 2: Electronic VR (movies)
Focus
Camera 1: Contrast-detect AF
2
Camera 2: Fixed focus
Focus range
Camera 1: Approx. 10 cm (4 in.)-
∞
Camera 2: Approx. 35 cm (1 ft 2 in.)-
∞
(All distances measured from center of front surface of the
lens)
lens)
Focus-area selection
Camera 1: Center
Camera 2: –
Camera 2: –
Monitor
4.4 cm (1.7-in.), approx. 230k-dot, TFT LCD (touchscreen) with
5-level brightness adjustment
5-level brightness adjustment
Frame coverage
(shooting mode)
(shooting mode)
Approx. 100% horizontal and vertical (compared to actual
picture)
picture)
Frame coverage
(playback mode)
(playback mode)
Approx. 100% horizontal and vertical (compared to actual
picture)
picture)