Nikon D700 ｛一千二百萬像素 FX Format 傳聞｝
[color=Blue][size=4]D700 傳聞：12.1MP FX format[/size][/color]
[url]http://nikonrumors.com/2008/06/17/nikon-d700.aspx [/url]
[color=Navy][size=4]當我們還在傻傻的去推測和想尼康第二部全畵幅數碼單反相機D10時，一些關於尼康新機型D700的泄密資料卻讓我們覺得有些苦笑不得。是的，也許我們期待了一年多的尼康第二部全畵幅數碼單反相機並非D10，真正的主角是即將上市的D700！
此次D700諜照的泄露源頭是一位名為“雷霆騎士”的網友，據該網友稱自己是在日本留學並在一家印刷工廠打工，而他所打工的工廠正是印刷尼康新機D700宣傳資料的印刷工廠。此次泄密的諜照共有5張，內容涵蓋了D700所採用的感光原件、影像處理器、機身材質、以及電池手柄等。
從諜照我們可以得到如下的信息，首先D700是尼康第二款埰用了FX畵幅（135全畵幅）感光原件的數碼單反相機，這款FX格式的COMS有效像素為1200萬，如果小編沒有猜測錯的話D700採用的這塊CMOS應該就是D3上所使用那塊的孿生兄弟。所謂好馬配好鞍，有了FX畵幅的1200萬像素CMOS自然需要好的影像處理器進行處理，D700全新埰用的EXPEED處理器以及14bit的A/D轉換器。
在機身上，通過碟照我們可以確認D700採用了類似D300的全合金結構，並在關鍵部位進行了密封三防處理。從D700的大額頭設計也不難推測D700的光學取景器一定是大而明亮。而考慮到到D700的機身材質以及性能能等問題，D700定位應該為全畵幅的D3之下，因此在售價上離普通發燒友還有一定距離。[/size][/color]
[[i] Last edited by 2210777 on 2008-6-18 at 05:31 PM [/i]]
D700 specifications
[color=Blue][size=4][color=Red][size=5]Price (body only) : US$2,999[/size][/color]Sensor (感光原件) :
‧ 36 x 23.9 mm CMOS sensor
‧ FX format
‧ RGB Color Filter Array
‧ Built-in fixed low-pass filter
‧ 12.9 million total pixels
‧ 12.1 million effective pixels
‧ 3:2 aspect ratio
Image processor (影像處理器) :Nikon EXPEED
A/D conversion (數模轉換器) :14 bit
Image sizes (圖片尺寸) :
(FX format)
‧ 4256 x 2832 [L; 12.1 MP]
‧ 3184 x 2120 [M; 6.8 MP]
‧ 2128 x 1416 [S; 3.0 MP]
(DX format)
‧ 2784 x 1848 [L; 5.1 MP]
‧ 2080 x 1384 [M; 2.9 MP]
‧ 1392 x 920 [S; 1.3 MP]]
File formats (文件格式) :
‧ NEF (12-bit or 14-bit, compressed or lossless compressed RAW)
‧ NEF + JPEG
‧ TIFF
‧ JPEG (EXIF 2.21)
Lens mount (鏡頭接口) :
‧ Nikon F mount with AF coupling and AF contacts
‧ No field of view crop (full-frame)
‧ When using DX lenses / DX mode 1.5x FOV crop
Usable lenses (可使用鏡頭類型) :
‧ Type G or D AF NIKKOR: All functions supported
‧ DX AF NIKKOR: All functions supported except FX-format (36×24)/5:4 (30×24) image size
‧ AF NIKKOR other than type G or D: All functions supported except 3D Color Matrix Metering II
‧ AI-P NIKKOR: All functions supported except autofocus and 3D Color Matrix Metering II
‧ Non-CPU AI NIKKOR: Can be used in exposure modes A and M; electronic rangefinder can be used if maximum aperture is f/5.6 or faster; Color Matrix Metering and aperture value display supported if user provides lens data
Auto Focus (自動對焦方式) :
‧ 51 focus points (15 cross-type sensors)
‧ Multi-CAM 3500FX
‧ AF working range: -1 to +19 EV
‧ Contrast Detect in Live View (Tripod) mode
Exposure modes(曝光模式) :
‧ Program Auto [P] with flexible program
‧ Shutter-Priority Auto [S]
‧ Aperture-Priority Auto [A]
Metering (測光模式) :
‧ 3D Color Matrix Metering II (type G and D lenses); color matrix metering II (other CPU lenses); color matrix metering (non-CPU lenses if user provides lens data; metering performed)
‧ Center-weighted: Weight of 75% given to 8, 15, or 20 mm dia. circle in center of frame or weighting based on average of entire frame
‧ Spot: Meters approx. 4 mm dia. circle (about 1.5% of frame) centered on selected focus point (on center focus point when non-CPU lens is used)
White balance (白平衡) :
‧ Auto (1005-pixel CCD, image sensor)
‧ Presets (seven) with fine tuning
‧ Manual presets (four)
‧ Color temperature in Kelvin (2500 - 10000 K, 31 steps)
‧ White balance bracketing (2 to 9 frames, 10,20,30 MIRED steps)
Sensitivity (感光度) :
‧ Auto (200 - 6400)
‧ Up to ISO 25600(expanded range)
Flash Sync Mode (閃光模式) :
‧ Front-curtain Sync (normal)
‧ Red-Eye Reduction
‧ Red-Eye Reduction with Slow Sync
‧ Slow Sync
‧ Rear-curtain Sync
Languages (菜單語言) :
‧ Chinese (Simplified and Traditional)
‧ Dutch
‧ English
‧ Finnish
‧ French
‧ German
‧ Italian
‧ Japanese
‧ Korean
‧ Polish
‧ Portuguese
‧ Russian
‧ Spanish
‧ Swedish
Storage (存儲) :
‧ Compact Flash Type I or II
‧ UDMA, Microdrive and FAT32 supported
Power (電源) :
‧ Lithium-Ion EN-EL3e (7.4 V, 1500 mAh)
‧ Included battery charger MH-18a
‧ Optional AC adapter EH-5a
‧ Optional MB-D10 battery pack / vertical grip
Vertical grip (外接手柄) :
‧ Optional MB-D10 battery pack / vertical grip
‧ One Rechargeable Li-ion Battery EN-EL4a, EN-EL4 or EN-EL3e or eight R6/AA-size alkaline (LR6), Ni-MH (HR6), lithium (FR6) batteries, or nickel-manganese ZR6 batteries[/size][/color]
[[i] Last edited by 2210777 on 2008-6-19 at 04:33 PM [/i]]
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