发表于 2003-08-16 00:20 IP属地:未知
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给大家介绍新的数码相机, 附带详细解释
太长了, 我翻译了最重要的部分给大家参考:
建议零售价: US: $ 1200 (RRP)=人民币9912
机身材料: Magnesium Alloy
CCD 有效象素 8百万
CCD 尺寸 2/3" (8.8 x 6.6 mm - more info)
CCD 色彩过滤 RGBE
象素点距 2.7 µm
数模转换器 14 bits
处理器 Sony "Real Image Processor"
照片尺寸:
• 8M: 3264 x 2448 (7.99 million pixels)
• 3:2: 3264 x 2176
• 5M: 2592 x 1944
• 3M: 2048 x 1536
• 1M: 1280 x 960
• VGA: 640 x 480
画面比例 宽:高 • 4:3
• 3:2 (only at 3264 x 2176)
电影文件:
• 640 x 480, 30 fps *
• 640 x 480, 16 fps
• 160 x 112, 8 fps
• 有声电影文件, 仅受限于记忆卡大小
* 640 x 480 30 fps 格式仅能用于记忆棒状态
静止画面格式:
• RAW (stores a JPEG at the same time)
• TIFF
• JPEG (EXIF 2.2) - Fine, Standard
电影文件格式: • MPEG-1
文件大小:
• RAW: 16.5 MB + 2.4 MB JPEG (8M FINE)
• 8M TIFF: 22.9 MB
• 8M FINE JPEG: 2.4 MB
• 8M STD JPEG: 1.6 MB
• 5M FINE JPEG: 1.7 MB
• 3M FINE JPEG: 1.1 MB
• 1M FINE JPEG: 0.5 MB
• VGA FINE JPEG: 0.1 MB
镜头 • 7x 光学变焦
• Carl Zeiss T*
• F2.0 - F2.8
• 12 elements in 9 groups
• 旋转 30° 向下, 70° 向上
• 包含镜头盖和遮光罩
广角: 28 mm
远距: 200 mm (7x)
镜头直径 58 mm
数码变焦
• 精细数码变焦: 2x (all image sizes)
• 聪明模式: Increases at smaller sizes (max 35x at VGA)
对焦模式
• 自动 Focus
• 手动l Focus
自动对焦模式:
• 单祯
•显示器
• 连续
自动对焦范围
• Multi-Point AF (5 area auto select)
• Center AF
• Spot AF (flexible)
AF Illumination lamp
Yes, Hologram AF (laser pattern)
手动对焦范围:
• 线控
• 对焦环
普通焦距范围
50 cm (19.7 in) - 到无限远
微距范围
2 cm (0.8 in) - 50 cm (19.7 in)
ISO速度.
• Auto (ISO 100 - 320)
• ISO 100
• ISO 200
• ISO 400
• ISO 800
测光模式
• Multi-pattern
• Center-Weighted Average
• Spot
最长快门时间:
• 自动模式下: 1/8 sec
• 程序曝光模式下: 1 sec
• 光圈优先: 2 sec
• 快门优先: 30 sec
• 手动: 30 sec
最短快门时间:
• 程序曝光模式下: 1/3200 sec
• 光圈优先: 1/3200 sec
• 快门优先: 1/2000 sec
•手动: 1/2000 sec
摄影模式:
• 自动
• 程序曝光
• 光圈优先
• 快门优先
• 手动
• 情景模式:
Twilight,
Twilight Portrait,
Landscape,
Portrait
• Movie clip
光圈优先模式:
• Wide: F2.0, F2.2, F2.5, F2.8, F3.2, F3.5, F4.0, F4.5, F5.6, F6.3, F7.1, F8.0
• Tele: F2.8, F3.2, F3.5, F4.0, F4.5, F5.6, F6.3, F7.1, F8.0
快门优先模式:
30, 25, 20, 15, 13, 10, 8, 7, 5, 4, 3, 2.5, 2, 1.6, 1.3, 1, 1/1.3, 1/1.6, 1/2, 1/2.5, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/13, 1/15, 1/20, 1/25, 1/30, 1/40, 1/50, 1/60, 1/80, 1/100, 1/125, 1/160, 1/200, 1/250, 1/320, 1/400, 1/500, 1/640, 1/800, 1/1000, 1/1250, 1/1600, 1/2000 sec
手动曝光: 可用上面的任意组合
曝光补偿:
-2EV to +2EV in 1/3EV steps
AE 锁: 有, dedicated button
Auto Bracketing
• 3 images
• 0.3, 0.5 or 1.0 EV steps
Noise reduction • Clear Color
• Luminance NR
• Slow shutter (1/25 sec or slower)
Image Parameters • Sharpness (+,Normal,-)
• Saturation (+,Normal,-)
• Contrast (+,Normal,-)
Picture Effects • Off
• Negative Art
• Sepia
• Solarlize
White Balance
• Auto
• Daylight
• Cloudy
• Fluorescent
• Incandescent
• Flash
• Manual
Continuous
• Speed Burst
• Framing Burst
• Multi Burst
* No official specs yet but expected is 9 image buffer
Built-in Flash • Pop-up (powered)
• Auto / Manual pop-up
Flash Range (approx.) Unknown
Flash modes • Auto
• Flash On
• Slow Sync
• Flash Off
* Red-eye reduction optional
Flash compensation • Low
• Normal
• High
Flash metering Pre-flash TTL metering (flash fires twice)
External flash • Hot shoe
• ACC terminal
Tripod mount • Yes, metal
• Base of lens barrel
Self-timer Yes, 10 sec delay
Remote control Optional wired
Time-lapse recording No
Video out Yes, selectable NTSC / PAL
Storage
• Memory Stick (inc. Select)
• Memory Stick Pro
• Compact Flash Type I/II (supports FAT16 & FAT32)
• IBM Microdrive
• No storage included
Viewfinder
• Electronic Viewfinder with dioptre adjustment
• 0.44" TFT LCD
• 235,000 pixels
LCD
• 1.8" TFT LCD
• 134,000 pixels
• Anti-reflective coating
Playback zoom Yes, 2.0 - 5.0x
Connectivity
• USB 2.0 (HiSpeed)
• DC-IN
• A/V Out
Power
• Lithium-Ion InfoLithium NP-FM50 (1200 mAh)
• Supplied AC-L15 adapter / charger
Weight (inc. battery) 906 g (2.0 lb)
Dimensions (inc. grip) 134 x 91 x 156 mm (5.3 x 3.6 x 6.1 in)