File:Optometry helps keep focus on the mission 150707-F-IT851-037.jpg
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Summary
[edit]DescriptionOptometry helps keep focus on the mission 150707-F-IT851-037.jpg |
English: U.S. Air Force Capt. Sean Berensen, 31st Aerospace Medicine Squadron optometrist, tests a patient’s eyes, July 7, 2015, at Aviano Air Base, Italy. The optometry clinic uses a phoropter, which contains different lenses, to determine a patient’s glasses prescription. (U.S. Air force photo by Senior Airman Areca T. Wilson/Released) |
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Date | Taken on 7 July 2015 | |||
Source | https://www.dvidshub.net/image/2055606 | |||
Author | Senior Airman Areca Wilson | |||
Location InfoField | AVIANO AIR BASE, IT | |||
VIRIN InfoField |
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Posted InfoField | 11 July 2015, 06:26 | |||
Archive link InfoField | archive copy at the Wayback Machine |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:55, 17 July 2015 | ![]() | 5,543 × 3,959 (1.65 MB) | Fæ (talk | contribs) | == {{int:filedesc}} == {{milim | description = {{en|1=U.S. Air Force Capt. Sean Berensen, 31st Aerospace Medicine Squadron optometrist, tests a patient’s eyes, July 7, 2015, at Aviano Air Base, Italy. The optometry clinic uses a phoropter, which cont... |
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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.
Author | Senior Airman Areca Wilson |
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Copyright holder |
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Exposure time | 1/25 sec (0.04) |
F-number | f/2.8 |
ISO speed rating | 500 |
Lens focal length | 24 mm |
Short title | 150707-F-IT851-037 |
Date and time of data generation | 20:00, 6 July 2015 |
City shown | Aviano Air Base |
Headline | Optometry helps keep focus on the mission |
Credit/Provider | 31st Fighter Wing Public Affairs |
Source | Digital |
Image title | U.S. Air Force Capt. Sean Berensen, 31st Aerospace Medicine Squadron optometrist, tests a patient’s eyes, July 7, 2015, at Aviano Air Base, Italy. The optometry clinic uses a phoropter, which contains different lenses, to determine a patient’s glasses prescription. (U.S. Air force photo by Senior Airman Areca T. Wilson/Released) |
Width | 7,360 px |
Height | 4,912 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 0.10473219889974 dpi |
Vertical resolution | 0.96433472047062 dpi |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 4.643856 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
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 | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.3.0.0 |
IIM version | 4 |
Supplemental categories | Unclassified |
Keywords |
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Special instructions | Released Capt. Michael Hertzog 31st Fighter Wing Public Affairs michael.hertzog.1@us.af.mil DSN 632-7555 via DVIDS |
Code for country shown | IT |
Country shown | Italy |
Writer | Senior Airman Areca T. Wilson |
Original transmission location code | |
Identifier | DVIDS Image ID 2055606 |
Province or state shown |