![Allvar Gullstrand / Optotype / Hermann Snellen / Slit lamp / Ophthalmoscopy / Gullstrand / Medicine / Ophthalmology / Snellen chart Allvar Gullstrand / Optotype / Hermann Snellen / Slit lamp / Ophthalmoscopy / Gullstrand / Medicine / Ophthalmology / Snellen chart](https://www.pdfsearch.io/img/2bfc0bea4d19f8facd65cc69281bdc50.jpg)
| Document Date: 2012-11-14 21:10:44 Open Document File Size: 3,10 MBShare Result on Facebook
City Melbourne / / Country Germany / / Facility University of Jena / / Organization University of Jena / / Person Ernst Abbe / Sing-Pey Chow David Kaufman / Herman Snellen / Otto Schott / / Position glass chemist / physicist / /
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