Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 pages of information and 247,104 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.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:04, 2 May 2017 | | 800 × 673 (252 KB) | JohnD (talk | contribs) |
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS 550D |
| Exposure time | 1/60 sec (0.016666666666667) |
| F Number | f/4 |
| ISO speed rating | 400 |
| Date and time of data generation | 16:32, 23 April 2017 |
| Lens focal length | 27 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | Windows Photo Editor 6.3.9600.17418 |
| File change date and time | 23:10, 1 May 2017 |
| Y and C positioning | Co-sited |
| Exposure Program | Normal program |
| Exif version | 2.21 |
| Date and time of digitizing | 16:32, 23 April 2017 |
| Meaning of each component |
|
| APEX shutter speed | 6 |
| APEX aperture | 4 |
| APEX exposure bias | 0 |
| Metering mode | Pattern |
| Flash | Flash fired, compulsory flash firing |
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