Nikon entry level DSLR will 進一步挑戰 Pro-consumer DC 市場
When D70 revised to D70s, Nikon will issue a new entry model D50, 傳聞話kit5.5k,body平過5k。D50 6MP, ISO200-1600, kit 會跟枝 18-55/F3.5-5.6G DX, same level with the Canon kit-lens.
現在賣 $5K 以上的 proconsumer 機其至要 $7-8k 嘅 8MP 仿迷你 SLR 如 Monita A1, Olympus 8080 等將有很大壓力!
http://www.nikon-asia.com/downloadstuff ... Manual.pdf
「色影無忌」有人看完 manual 後總結D50 和D70的差別如下:
1) Auto AF-S/AF-C selection (AF-A)。是個新東西
2) 3D測光
D70 3D color matrix metering (type G and D lenses); color matrix metering (other CPU lenses); metering performed by 1,005-pixel RGB sensor
D50 3D color matrix metering II (type G and D lenses); color matrix metering II (other CPU lenses); metering performed by 420-segment RGB sensor
3) 點測
D70 Meters 2.3-mm circle (about 1% of frame) centered on active focus area
D50 Meters 3.5-mm circle (about 2.5% of frame) centered on active focus area
4) 測光范圍
D70 0 – 20 EV (3D color matrix or center-weighted metering). 3 – 20 EV (spot metering)
D50 0 – 20 EV (3D color matrix or center-weighted metering). 2 – 20 EV (spot metering)
5) 情景自動模式稍有不同。D50增加了“兒童攝影”,去掉了夜景風景
6) D50快門速度30-1/4000s , D70 快門速度可快D,到 1/8000s
7 ) 存儲介質
D70: CF卡
D50: SD (Secure Digital)卡
8 ) 景深預測鈕去掉了
9) 机背LCD
D70 1.8', 130,000-dot,
D50 2.0', 130,000-dot,
10) USB界面
D70 USB 1.1
D50 USB 2.0
11) 大小
D70 Approximately 140 × 111 × 78 mm
D50 Approximately 133 × 102 × 76 mm
12) 重量
D70 Approximately 595 g
D50 Approximately 540 g
13) 套頭
D70 AF-S 18-70/3.5-4.5G DX
D50 AF-S 18-55/3.5-5.6G DX. 7片5組,1片ED鏡片1片非球面鏡片。最近對焦距離0.28m。濾鏡口徑:52mm。重量:210g.(從規格上看比D70套頭差不少,估計也會便宜很多)
http://forum.xitek.com/showthread.php?threadid=278326