👁 File:Followspotoptics.JPG
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Summary
| Description |
English: Optics of an Altman 1000Q Followspot. Image self created from followspot undergoing repair for education purposes at the Summer Performing Arts Company and Red River High School in Grand Forks, ND. From left to right- Lamp, Reflector, Shutter/Iris assembly, Fixed lens, Adjustable lens.
-JWGreen 20:55, 26 May 2007 (UTC) |
| Date | 26 May 2007 (original upload date) |
| Source | Transferred from en.wikipedia to Commons. |
| Author | JWGreen at English Wikipedia |
Licensing
JWGreen at the English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
| 👁 GNU head |
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. |
| 👁 w:en:Creative Commons 👁 attribution 👁 share alike |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. |
Attribution:
JWGreen at the English Wikipedia | |
| |
| This licensing tag was added to this file as part of the GFDL licensing update. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2007-05-26 20:55 | 3456×2304× (1344563 bytes) | JWGreen | Optics of a Altman 1000Q Followspot. Image self created from followspot undergoing repair for education purposes at the Summer Performing Arts Company and Red River High School in Grand Forks, ND. From left to right- Lamp, Reflector, Shutter/Iris assemb |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:32, 9 March 2016 | 👁 Thumbnail for version as of 10:32, 9 March 2016 | 3,456 × 2,304 (1.28 MB) | ~AntanO4task | Transferred from en.wikipedia |
File usage
The following 2 pages use this file:
Global file usage
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- Usage on pt.wikipedia.org
- Usage on ta.wikipedia.org
Metadata
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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 EOS DIGITAL REBEL XT |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/4.5 |
| ISO speed rating | 400 |
| Date and time of data generation | 11:22, 25 May 2007 |
| Lens focal length | 33 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 11:22, 25 May 2007 |
| Y and C positioning | Co-sited |
| Exposure Program | Normal program |
| Exif version | 2.21 |
| Date and time of digitizing | 11:22, 25 May 2007 |
| Meaning of each component |
|
| Shutter speed | 5.9068908691406 |
| APEX aperture | 4.33984375 |
| Exposure bias | 0 |
| Metering mode | Pattern |
| Flash | Flash fired, auto mode |
| Supported Flashpix version | 1 |
| Color space | sRGB |
| Focal plane X resolution | 3,954.233409611 |
| Focal plane Y resolution | 3,958.7628865979 |
| Focal plane resolution unit | inches |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Scene capture type | Standard |
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