Casio EX-Z250 Manuale Utente

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Appendix
Specifications
File Format
Snapshots: JPEG (Exif Version 2.2); DCF 1.0 standard; DPOF 
compliant
Movies: MOV, H.264/AVC standard, IMA-ADPCM audio 
(monaural)
Audio (Voice Recording): WAV (monaural)
Recording Media
Built-in Memory (Image Storage Area: 38.5MB)
SD/SDHC/MMC/MMCplus
Recorded Image Sizes
Snapshot: 9M (3456
x
2592), 3:2 (3456
x
2304), 
16:9 (3456
x
1944), 7M (3072
x
2304), 
4M (2304
x
1728), 2M (1600
x
1200), 
VGA (640
x
480)
Movies: WIDE (848
x
480), STD (640
x
480), LP (320
x
240)
Delete
1 file; all files (with memory protection feature)
Effective Pixels
9.1 Megapixels
Imaging Element
Size: 1/2.5-inch square pixel CCD
Total Pixels: 9.3 Megapixels
Lens/Focal Distance
F2.6 (W) to 5.9 (T) f= 4.65 to 18.6 mm
(equivalent to 28 to 112 mm in 35 mm format)
Seven lenses in six groups, including aspherical lens.
Zoom
4X optical zoom, 4X digital zoom (16X in combination with 
optical zoom)
21.3X maximum HD Zoom (in combination with optical zoom, 
VGA size)
Focusing
Contrast Detection Auto Focus
• Focus Modes:
Auto Focus, Macro Focus, Pan Focus, Infinity, Manual 
Focus
• AF Area:
Spot, Multi, Tracking
Approximate Focus 
(Snapshot)
(From Lens Surface)
Auto Focus: 40 cm to 9 (1.3' to 9) (Wide Angle)
Macro Focus: 15 cm to 50 cm (5.9" to 19.7") (Wide Angle), 
5 cm to 50 cm (2.0" to 19.7") (First step zoom 
from the Widest Angle setting)
Infinity: 9 (Wide Angle)
Manual: 15 cm to 9 (5.9" to 9) (Wide Angle)
* Range is affected by optical zoom.
Metering
Multi-pattern, center weighted, and spot by imaging element
Exposure Control
Program AE
Exposure 
Compensation
–2.0 EV to +2.0 EV (in 1/3EV steps)
Shutter
CCD shutter, mechanical shutter
Shutter Speed
Snapshot (Auto): 1/2 to 1/2000 second
Snapshot (Night Scene): 4 to 1/2000 second
* May differ due to the camera setup.
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