Image:Be foil square.jpg
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Summary
Beryllium foil for an x-ray microscope vacuum window. (inner square is Be mounted in steel holder) Unsharp mask and autocontrast applied in photoshop.
Licensing
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I, the creator of this work, hereby grant the permission to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers. |
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This file is an exact duplicate of another file from the Wikimedia Commons. Unless it is currently protected from editing, this media file may qualify for speedy deletion if it satisfies these conditions. | |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 03:54, 4 October 2006 | 1,192×1,003 (433 KB) | Deglr6328 ( Talk | contribs) | (Beryllium foil for an x-ray microscope vacuum window. (inner square is Be mounted in steel holder) Unsharp mask and autocontrast applied in photoshop.) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A70 |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/2.8 |
| Date and time of data generation | 22:22, 3 October 2006 |
| Lens focal length | 5.40625 mm |
| Orientation | Normal |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 22:22, 3 October 2006 |
| Y and C positioning | 1 |
| Exif version | 2.2 |
| Date and time of digitizing | 22:22, 3 October 2006 |
| Image compression mode | 3 |
| Shutter speed | 5.90625 |
| Aperture | 2.96875 |
| Exposure bias | 0 |
| Maximum land aperture | 2.96875 |
| Metering mode | Pattern |
| Flash | 89 |
| Colour space | sRGB |
| Focal plane X resolution | 9846.1538461538 |
| Focal plane Y resolution | 9846.1538461538 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip colour area sensor |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
Categories: Self-published work