File:Floppy_Disk_Drives_8_5_3.jpg
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Summary
DescriptionFloppy Disk Drives 8 5 3.jpg |
English: Floppy Disk Drives.
This image is used by IBM to illustrate their Icons of Progress: The Floppy Disk article. image 2 Taken with a Canon PowerShot A630 (1/5 second and f/8) under tungsten lighting. The image was touched up with Adobe Photoshop Elements 5.0. |
Date | |
Source | Photo by Michael Holley |
Author | Swtpc6800 en:User:Swtpc6800 Michael Holley |
Licensing
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Evolution of floppy disk drive sizes from 8 inch to 3.5 inch. You can see its nomination here. |
Items portrayed in this file
depicts
July 2007
0.2 second
8.46 millimetre
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:47, 30 January 2008 | 1,592 × 1,062 (204 KB) | Swtpc6800 | {{Information |Description= Floppy Disk Drives. |Source=self-made |Date=July 2007 |Author= Swtpc6800 en:User:Swtpc6800 Michael Holley |Permission= |other_versions=}} |
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Metadata
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Image title | Qume D/T 8, 8 inch drive, 1.2 MB;
Tandon TM 100-2A 5.25 inch drive, 360 KB; Sony MPF920, 3.5 inch drive, 1.4 MB |
---|---|
Camera manufacturer | Canon |
Camera model | Canon PowerShot A630 |
Author | Photo by Michael Holley 2007 |
Exposure time | 1/5 sec (0.2) |
F-number | f/8 |
Date and time of data generation | 18:55, 19 July 2007 |
Lens focal length | 8.46 mm |
Width | 3,184 px |
Height | 2,123 px |
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 5.0 Windows |
File change date and time | 19:30, 29 January 2008 |
Exif version | 2.2 |
Date and time of digitizing | 18:55, 19 July 2007 |
Image compression mode | 3 |
Shutter speed | 2.3125 |
APEX aperture | 6 |
Exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 11,412.587412587 |
Focal plane Y resolution | 11,439.252336449 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |