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Memory card capacity The following table shows the approximate number of pictures that can be stored an 8 GB Toshiba R95 W80MB/s UHS-I SDHC card at different image quality, image size, and image area settings. -SD memory cardsImage quality
| Image size
| File size*2
| No. of images*2
| Buffer capacity*3
| FX (36x24)*1
| DX (24x16)*5
| FX (36x24)*1
| DX (24x16)*5
| FX (36x24)*1
| DX (24x16)*5
| NEF (RAW), Lossless compressed,
12-bit
| -
| 32.4 MB
| 14.9 MB
| 133
| 303
| 21
| 38
| NEF (RAW), Lossless compressed,
14-bit
| -
| 41.3 MB
| 18.6 MB
| 103
| 236
| 17
| 29
| NEF (RAW), Compressed,
12-bit
| -
| 29.0 MB
| 13.2 MB
| 182
| 411
| 25
| 54
| NEF (RAW), Compressed,
14-bit
| -
| 35.9 MB
| 16.2 MB
| 151
| 343
| 20
| 41
| NEF (RAW), Uncompressed, 12-bit
| -
| 57.0 MB
| 25.0 MB
| 133
| 303
| 18
| 30
| NEF (RAW), Uncompressed, 14-bit
| -
| 74.4 MB
| 32.5 MB
| 103
| 236
| 16
| 25
| TIFF (RGB)
| L
M
S
| 108.2 MB
61.5 MB
28.0 MB
| 46.6 MB
26.8 MB
12.5 MB
| 71
126
277
| 165
289
616
| 16
18
26
| 21
26
41
| JPEG fine*4
| L
M
S
| 16.3 MB
10.4 MB
5.2 MB
| 8.0 MB
5.1 MB
2.7 MB
| 360
616
1200
| 796
1200
2300
| 56
100
100
| 100
100
100
| JPEG normal*4
| L
M
S
| 9.1 MB
5.3 MB
2.6 MB
| 4.1 MB
2.6 MB
1.4 MB
| 718
1200
2400
| 1500
2500
4600
| 100
100
100
| 100
100
100
| JPEG basic*4
| L
M
S
| 4.0 MB
2.7 MB
1.4 MB
| 2.0 MB
1.3 MB
0.7 MB
| 1400
2400
4800
| 3000
5000
8900
| 100
100
100
| 100
100
100
|
- *1Includes images taken with non-DX lenses when On is selected for Auto DX crop.
- *2All figures are approximate. File size varies with scene recorded.
- *3Maximum number of exposures that can be stored in memory buffer at ISO 100. Drops if optimal quality is selected for JPEG compression, ISO sensitivity is set to Hi 0.3 or higher, High ISO NR is on when auto ISO sensitivity control is on or ISO sensitivity is set to ISO 1600 or higher, or long exposure noise reduction, Active D-Lighting, or auto distortion control is on.
- *4Figures assume JPEG compression is set to Size priority. Selecting optimal quality increases the file size of JPEG images; number of images and buffer capacity drop accordingly.
- *5Includes images taken with DX lenses when On is selected for Auto DX crop.
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发表于 7-2-2012 02:18 PM
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