File:Fresnel Lens Sankaty Lighthouse.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 451 × 600 pixels. Other resolutions: 180 × 240 pixels | 361 × 480 pixels | 577 × 768 pixels | 770 × 1,024 pixels | 2,256 × 3,000 pixels.
Original file (2,256 × 3,000 pixels, file size: 1.44 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionFresnel Lens Sankaty Lighthouse.jpg |
English: 1849 Fresnel Lens used in Sankaty Head Lighthouse |
Date | |
Source | Own work |
Author | Asknha1894 |
Licensing
[edit]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 4.0 International license.
- 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.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:57, 5 December 2018 | 2,256 × 3,000 (1.44 MB) | Asknha1894 (talk | contribs) | Cross-wiki upload from en.wikipedia.org |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
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 | Kodak |
---|---|
Camera model | DCS Pro SLR/n |
Exposure time | 1/20 sec (0.05) |
F-number | f/4 |
ISO speed rating | 160 |
Date and time of data generation | 09:03, 29 June 2005 |
Lens focal length | 20 mm |
Width | 2,256 px |
Height | 3,000 px |
Bits per component |
|
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 500 dpi |
Vertical resolution | 500 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 4.0 Windows |
File change date and time | 16:58, 26 June 2007 |
Exposure Program | Normal program |
APEX shutter speed | 4.321928 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Multi-Spot |
Flash | Flash did not fire |
Color space | Uncalibrated |
Image width | 2,256 px |
Image height | 3,000 px |
Serial number of camera | PSLRN-26144 |
Date and time of digitizing | 12:58, 26 June 2007 |
Date metadata was last modified | 12:58, 26 June 2007 |
IIM version | 2 |