Image:HumanEye.JPG
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Human eye surface.
I took this image myself using a Pentax Optio-S5n.
Focal length - 10.20mm
Aperture - F/5.6
Imaging sensor - 1/2.5 inch CCD (5.760mm X 4.290mm)
I believe this image is way sharper than the previous version, making the blood vessels at the surface more clear, as well as the cornea interface. If anyone can get an even better image please go ahead and replace this one!
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 01:29, 5 November 2006 | 1,920×1,440 (768 KB) | Rnbc (Talk | contribs) | (Detailed image of the human eye from the outside. The small blood vessels at the surface are clearly visible. ~~~~) |
| 06:21, 8 June 2006 | 2,272×1,476 (2.54 MB) | JFrosty (Talk | contribs) | (This is my (JFrosty's) eye. I took it some years ago while trying my new camera. I think it turned out pretty well. {{GFDL-no-disclaimers}}) |
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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 | PENTAX Corporation |
|---|---|
| Camera model | PENTAX Optio S5n |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/5.6 |
| Date and time of data generation | 15:51, 24 September 2006 |
| Lens focal length | 10.2 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | Optio S5n Ver 1.00 |
| File change date and time | 15:51, 24 September 2006 |
| Y and C positioning | 1 |
| Exposure Program | Normal program |
| ISO speed rating | 80 |
| Exif version | 2.2 |
| Date and time of digitizing | 15:51, 24 September 2006 |
| Image compression mode | 5.5 |
| Maximum land aperture | 2.8 |
| Metering mode | CenterWeightedAverage |
| Flash | 9 |
| Color space | sRGB |
| Custom image processing | Normal process |
| Exposure mode | Manual exposure |
| White balance | Manual white balance |
| Focal length in 35 mm film | 62 |
| Scene capture type | Standard |
| Contrast | Soft |
| Saturation | Low saturation |
| Sharpness | Soft |
| Subject distance range | Macro |
