Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,237 pages of information and 244,492 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
JD_2019_CNAM_Mercklein10.jpg (800 × 524 pixels, file size: 119 KB, MIME type: image/jpeg)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:29, 29 March 2019 | | 800 × 524 (119 KB) | JohnD (talk | contribs) |
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS 550D |
| Exposure time | 1/30 sec (0.033333333333333) |
| F Number | f/3.5 |
| ISO speed rating | 1,000 |
| Date and time of data generation | 15:20, 19 March 2019 |
| Lens focal length | 20 mm |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 15:20, 19 March 2019 |
| Y and C positioning | Centered |
| Exposure Program | Not defined |
| Exif version | 2.21 |
| Date and time of digitizing | 15:20, 19 March 2019 |
| Meaning of each component |
|
| APEX aperture | 3.625 |
| APEX exposure bias | 0 |
| Metering mode | Pattern |
| Flash | Flash did not fire, compulsory flash suppression |
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