Lab-He.png (326 × 245 pixels, file size: 22 KB, MIME type: image/jpeg)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:55, 24 November 2010 | | 326 × 245 (22 KB) | Xiaoming He (talk | contribs) |
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A1000 IS |
| Exposure time | 1/50 sec (0.02) |
| F Number | f/2.7 |
| ISO speed rating | 200 |
| Date and time of data generation | 14:56, 24 August 2009 |
| Lens focal length | 6.2 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 15:03, 24 August 2009 |
| Y and C positioning | Co-sited |
| Exif version | 2.21 |
| Date and time of digitizing | 14:56, 24 August 2009 |
| Meaning of each component |
|
| Image compression mode | 2 |
| APEX shutter speed | 5.65625 |
| APEX aperture | 2.875 |
| APEX exposure bias | 0 |
| Maximum land aperture | 2.875 APEX (f/2.71) |
| Metering mode | Pattern |
| Flash | Flash did not fire, compulsory flash suppression |
