Image:Snellen-myopia.png
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Snellen-myopia.png (640 × 368 pixels, file size: 99 KB, MIME type: image/png)
Impression of Snellen chart as seen with varying amounts of refractive error
The Snellen chart itself is believed to be in the public domain. This image, showing a Snellen chart rendered with varying amounts of blur corresponding roughly to the visual experience of viewing it with different amonts of refractive error, is copyright ©2004 Daniel P. B. Smith and released under the terms of the Wikipedia copyright.
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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. |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 01:13, 1 August 2004 | 640×368 (99 KB) | Dpbsmith (Talk | contribs) | (Impression of Snellen chart as seen with varying amounts of refractive error) |
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