File:Toledo_Harbor_Lighthouse_Fresnel_lens.JPG
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DescriptionToledo Harbor Lighthouse Fresnel lens.JPG | The en:Toledo Harbor Lighthouse's original en:Fresnel lens on display at the en:COSI Toledo science museum. |
Date | |
Source | My own photographic work. |
Author | Photo by and ©2007 Dustin M. Ramsey (Kralizec!) |
Permission (Reusing this file) |
You may NOT use this image on your own web site or anywhere else unless you release this image and any derivative works (which may include the web page or other medium where this image is used, if it is not considered a "collective work") by following the terms of the following license. Any other use will be considered a breach of copyright and I reserve the right of legal action. Please do not copy this image illegally by ignoring the terms of the license, as it is not in the public domain. If you would like special permission to use, license, or purchase the image or prints of the image, or for use in any other fashion or would simply like a copy of the original file, please contact me or email me first to ask. Note: While you are not required to do so by the license, please consider letting me know when you reuse one of my photograph images, as a courtesy. I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
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Items portrayed in this file
depicts
28 December 2007
0.01666666666666666666 second
2.8
5.8 millimetre
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:56, 18 February 2008 | 2,448 × 3,264 (3.52 MB) | Kralizec! | {{Information |Description = The en:Toledo Harbor Lighthouse's original en:Fresnel lens on display at the en:COSI Toledo science museum. |Source = My own photographic work. |Date = Friday 28 December 2007 |Author = Photo by and ©2007 Dusti |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S80 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 12:21, 28 December 2007 |
Lens focal length | 5.8 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 12:21, 28 December 2007 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 12:21, 28 December 2007 |
Image compression mode | 5 |
Shutter speed | 5.90625 |
APEX aperture | 2.96875 |
Exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Color space | sRGB |
Focal plane X resolution | 11,439.252336449 |
Focal plane Y resolution | 11,412.587412587 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |