F18
Technical Notes and Index
Storage
Media
Internal memory (approx. 25 MB), SD/SDHC/SDXC memory card
File system
DCF, Exif 2.3, and DPOF compliant
File formats
Still pictures: JPEG
Sound files (Voice Memo): WAV
Movies: MOV (Video: H.264/MPEG-4 AVC, Audio: LPCM stereo)
Image size
(pixels)
• 16M (High) [4608 × 3456P]
• 16M [4608 × 3456]
• 8M [3264 × 2448]
• 4M [2272 × 1704]
• 2M [1600 × 1200]
• VGA [640 × 480]
• 16:9 [4608 × 2592]
• 1:1 [3456 × 3456]
ISO sensitivity
(Standard output
sensitivity)
• ISO 125-1600
• ISO 3200, 6400 (available when using Auto mode)
Exposure
Metering mode
Matrix, center-weighted (digital zoom less than 2×), spot (digital
zoom 2× or more)
Exposure control
Programmed auto exposure and exposure compensation
(–2.0 – +2.0 EV in steps of
1
/3 EV)
Shutter
Mechanical and CMOS electronic shutter
Speed
•
1
/1500-1 s
•
1
/4000 s (maximum speed during high-speed continuous
shooting)
• 4 s (Fireworks show scene mode)
Aperture
Electronically-controlled ND filter (–3 AV) selection
Range
2 steps (f/3.7 and f/10.5 [W])
Self-timer
Can be selected from 10 s and 2 s