File:Endometriosis, abdominal wall 2.jpg
Endometriosis,_abdominal_wall_2.jpg (650 × 432 pixels, file size: 71 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionEndometriosis, abdominal wall 2.jpg |
The photo shows the same case presented in Image:Endometriosis, abdominal wall.jpg. For the photo, I moved in a little closer and immersed the specimen in a shallow pan of water. Whether it's better to shoot specimens dry or immersed is a matter of taste. I prefer the more natural look of immersed specimens, but others like the sharpness of dry surfaces. If you do shoot specimens dry, be sure to sop as much moisture off the surface as possible. Otherwise, distracting highlights will ruin the picture. Both photos were taken with a Nikon D100 digital SLR camera through a Sigma 50mm macro lens. The camera was set for manual focus, incandescent light balance, and aperture priority exposure mode at f/8. Both shots looked a little dark on the computer monitor, so I expanded the dynamic range in Photoshop using the Levels command. The only other digital editing was slight cropping of the top photo and downsampling to proper size (650 pixels, greatest linear dimension) for screen display. There was no sharpening or color correction. The imaged was saved in JPEG format with the quality setting "8 (High)". The black background is a piece of velvet. Photograph by Ed Uthman, MD. Public domain. Posted 22 May 04 |
Source | http://web2.airmail.net/uthman/specimens/index.html |
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Licensing
[edit]Public domainPublic domainfalsefalse |
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This work has been released into the public domain by its author, Ed Uthman. This applies worldwide. In some countries this may not be legally possible; if so: Ed Uthman grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. Public domainPublic domainfalsefalse |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:36, 4 June 2006 | ![]() | 650 × 432 (71 KB) | Patho (talk | contribs) | {{Information| |Description=This obese woman in her thirties complained of an abdominal mass that her primary care doctor thought was an abscess. She was referred to a general surgeon for incision and drainage. The surgeon ruled out abscess by noting a th |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D100 |
Exposure time | 1/40 sec (0.025) |
F-number | f/8 |
Date and time of data generation | 15:05, 20 May 2003 |
Lens focal length | 50 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 12:09, 22 May 2004 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 15:05, 20 May 2003 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 75 mm |
Scene capture type | Standard |
Contrast | Soft |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |