D3 Specifiche Tecniche

| 07/06/2008 | 1.037 Letture |
Effective pixels 12.1 million
Image sensor CMOS sensor, 36.0 x 23.9 mm; total pixels: 12.87 million; Nikon FX format
Image size (pixels) FX format (36 x 24): 4,256 x 2,832 [L], 3,184 x 2,120 [M], 2,128 x 1,416 [S]
5:4 (30 x 24): 3,552 x 2,832 [L], 2,656 x 2,120 [M], 1,776 x 1,416 [S]
DX format (24 x 16): 2,784 x 1,848 [L], 2,080 x 1,384 [M], 1,392 x 920 [S]
Sensitivity ISO 200 to 6,400 in steps of 1/3, 1/2, or 1 EV; sensitivity decreases approx. 0.3, 0.5, 0.7, or 1 (ISO 100 equivalent) EV below ISO 200, and increases approx. 0.3, 0.5, 0.7, 1 (ISO 12,800 equivalent), or 2 (ISO 25,600 equivalent) EV over ISO 6,400
Storage media CompactFlash (Type I/II, compliant with UDMA); Microdrives
LCD monitor 3-in., approx. 920,000-dot (VGA), 170-degree wide-viewing-angle, 100% frame coverage, low-temperature polysilicon TFT LCD with brightness adjustment
Exposure metering TTL full-aperture exposure metering using 1,005-pixel RGB sensor
1) 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)
2) Center-weighted: Weight of 75% given to 8-, 15- or 20-mm circle in center of frame, or weighting based on average of entire frame
3) Spot: Meters 4-mm circle (about 1.5% of frame) centered on selected focus area (on center focus area when non-CPU lens is used)
Exposure modes 1) Programmed Auto (P) with flexible program,
2) Shutter-Priority Auto (S),
3) Aperture-Priority Auto (A),
4) Manual (M)
Interface Hi-speed USB
Power sources One Rechargeable Li-ion Battery EN-EL4a/EL4, Quick Charger MH-22, AC Adapter EH-6 (optional)
Dimensions (W x H x D) Approx. 159.5 x 157 x 87.5 mm (6.3 x 6.2 x 3.4 in.)
Weight Approx. 1,240 g (2.7 lb.) without battery, memory card, body cap or accessory shoe cover

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Categoria: Attrezzatura

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Commenti (4)

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  1. Maxfear scrive:

    Un bellissimo articolo per gli appassionati di subacquea: Nikon VS Canon, scafandratura subacquea a confronto.
    Ecco qua l’articolo:
    http://www.backscatter.com/learn/article/article.php?ID=41

  2. Maxfear scrive:

    Testdrive della D3 in condizioni di scarsa luminosità e con ISO elevatissimi.
    Strabiliante…

  3. Maxfear scrive:

    intervista a Nikon sulla nuova D3