File:Dr. Chew with Patient.jpg
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Dr._Chew_with_Patient.jpg (250 × 166 pixels, file size: 40 KB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionDr. Chew with Patient.jpg |
English: Dr. Emily Chew of the National Eye Institute (NEI) conducts a thorough eye exam on her patient, Charles R. Tansil. |
Date | |
Source | https://www.nlm.nih.gov/medlineplus/magazine/issues/winter12/articles/winter12pg10.html |
Author | Ernie Branson, NIH |
Licensing
Public domainPublic domainfalsefalse |
This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please ensure that this image was actually created by the US Federal government. The NIH frequently uses commercial images which are not public domain. |
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Items portrayed in this file
depicts
30 November 2011
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:53, 26 April 2016 | 250 × 166 (40 KB) | Iluvicedtea | User created page with UploadWizard |
File usage
The following page uses 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 | NIKON CORPORATION |
---|---|
Camera model | NIKON D700 |
Exposure time | 1/125 sec (0.008) |
F-number | f/5.6 |
ISO speed rating | 3,200 |
Date and time of data generation | 12:49, 30 November 2011 |
Lens focal length | 24 mm |
Width | 4,256 px |
Height | 2,832 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 14:03, 7 February 2012 |
Y and C positioning | Centered |
Pair of black and white reference values |
|
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 12:49, 30 November 2011 |
Meaning of each component |
|
Shutter speed | 6.965784 |
APEX aperture | 4.970854 |
Exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 0.67 meters |
Metering mode | Pattern |
Light source | Cool white fluorescent (W 3900 – 4500K) |
Flash | Flash did not fire |
DateTime subseconds | 31 |
DateTimeOriginal subseconds | 31 |
DateTimeDigitized subseconds | 31 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.2.2 |
Serial number of camera | 2446003 |
Lens used | 24.0-120.0 mm f/4.0 |
Date metadata was last modified | 09:03, 7 February 2012 |
Unique ID of original document | 62DB1EED56AC5D40E347233767D75BC0 |
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