File:Floppy Disk Drive 8 inch.jpg
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Summary
[edit]DescriptionFloppy Disk Drive 8 inch.jpg |
English: Qume 8 inch Floppy Disk Drive. Announced October 1978.
Michalopoulos, D. A. (1978-12). "New Products". Computer 11 (12): 81.
Qume (April 1979), "Memory Products, DataTrak 8, Products Specifications", Qume Manual [1] Power Requirements
Mechanical
Photo by Michael Holley, July 2007 Taken with a Canon PowerShot A630 (1/5 second and f/8) under tungsten lighting. The image was touched up with Adobe Photoshop Elements 3.0. |
Date | |
Source | Own work |
Author | Swtpc6800 en:User:Swtpc6800 Michael Holley |
Other versions | File:Floppy Disk Drives 8 5 3.jpg |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:55, 30 January 2008 | ![]() | 1,487 × 1,224 (199 KB) | Swtpc6800 (talk | contribs) | {{Information |Description= Qume 8 inch Floppy Disk Drive. Announced October 1978. |Source=self-made |Date=July 2007 |Author= Swtpc6800 en:User:Swtpc6800 Michael Holley |Permission= |other_versions=}} [[Category:Floppy disk drives |
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Metadata
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Image title | Qume Data Trak 8 inch floppy disk drive with diskektte. Circa 1979, 1.2 MB. Photo by Michael Holley, July 2007 |
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Camera manufacturer | Canon |
Camera model | Canon PowerShot A630 |
Exposure time | 1/5 sec (0.2) |
F-number | f/8 |
Date and time of data generation | 21:03, 19 July 2007 |
Lens focal length | 10.835 mm |
Orientation | Normal |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Software used | Adobe Photoshop Elements 3.0 Windows |
File change date and time | 21:14, 19 July 2007 |
Exif version | 2.2 |
Date and time of digitizing | 21:03, 19 July 2007 |
Image compression mode | 3 |
APEX shutter speed | 2.3125 |
APEX aperture | 6 |
APEX 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 | Uncalibrated |
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 |