File:Nuvistor_530.jpg
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![File:Nuvistor 530.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Nuvistor_530.jpg/797px-Nuvistor_530.jpg)
Original file (1,488 × 1,120 pixels, file size: 158 KB, MIME type: image/jpeg)
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Summary
DescriptionNuvistor 530.jpg |
English: Nuvistor electronic tube, next to a U.S. dime for scale |
Date | |
Source | Transfer from en:File:Nuvistor 530.jpg |
Author | Jim Rees en:User:Rees11 jim.rees.org |
![]() |
This image has currency in it to indicate scale.
Using coins for scale is discouraged as it will require people unfamiliar with them to look up the dimensions or guess, both of which defeat the purpose of the object in the first place. Coins can also reinforce a geographical bias, and some coins' designs are copyrighted. Ideally, a photograph should include a ruler with the subject (example) or an added scale marking. SI ("metric") units are the most commonly used worldwide (see meter and centimeter). Images with coins to indicate scaleCommon coin diameters for reference:
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Licensing
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
![share alike](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Cc-sa_white.svg/24px-Cc-sa_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Original upload log
The original description page is/was here (log). All following user names refer to en.wikipedia.
- 2007-04-17 06:02 Rees11 1488x1120 (158 KB) (Photo by Jim Rees jim.rees.org)
Captions
Items portrayed in this file
depicts
16 April 2007
200
0.1 second
2.8
4.6 millimetre
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:52, 24 July 2010 | ![]() | 1,488 × 1,120 (158 KB) | Sv1xv | {{Information |Description={{en|Nuvistor electronic tube}} |Source=Own work by uploader |Date=2007-04-16 |Author=Photo by Photo by Jim Rees en:User:Rees11 jim.rees.org |Permission= |other_versions= }} {{cc-by-sa-2.5|Jim Rees en:User:Rees11}} [ |
File usage
Global file usage
The following other wikis use this file:
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 | Panasonic |
---|---|
Camera model | DMC-FX01 |
Exposure time | 1/10 sec (0.1) |
F-number | f/2.8 |
ISO speed rating | 200 |
Date and time of data generation | 19:13, 16 April 2007 |
Lens focal length | 4.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.1.0 |
File change date and time | 19:13, 16 April 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 19:13, 16 April 2007 |
Image compression mode | 2 |
Exposure bias | 1 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |