File:Radio vacuum tubes.jpg
![File:Radio vacuum tubes.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Radio_vacuum_tubes.jpg/800px-Radio_vacuum_tubes.jpg?20070128235416)
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Captions
Captions
Typical vacuum tubes ECC 85, EL84 and EABC80 of the 1960s
Typische Elektronenröhren für Radios in den 1960er Jahren: ECC85, EL84 und EABC80
Summary
[edit]DescriptionRadio vacuum tubes.jpg | Radio vacuum tubes - ECC85, EL84, EABC80 |
Date | |
Source | Own work |
Author | 32bitmaschine |
Licensing
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Permission is granted 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. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:54, 28 January 2007 | ![]() | 2,274 × 1,674 (989 KB) | 32bitmaschine (talk | contribs) | == Summary == {{Information |Description=Radio valves - ECC85, EL84, EABC80 |Source=Own work |Date=2006-07-02 |Author=32bitmaschine }} Category:Vacuum tubes |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | PENTAX Corporation |
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Camera model | PENTAX Optio S40 |
Exposure time | 1/50 sec (0.02) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 11:57, 2 July 2006 |
Lens focal length | 10.2 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Optio S40 Ver 1.00 |
File change date and time | 11:57, 2 July 2006 |
Y and C positioning | Co-sited |
Exif version | 2.2 |
Date and time of digitizing | 11:57, 2 July 2006 |
Image compression mode | 5.3969786844136 |
APEX exposure bias | 0 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Metering mode | Center weighted average |
Flash | Flash fired, compulsory flash firing |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 62 mm |
Scene capture type | Standard |
Contrast | Soft |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Macro |