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A Snellen chart is an eye chart used by eye care professionals and others to measure visual acuity. From Wikimedia Commons, the free media repository.
Hermann Snellen. Subcategories This category has the following 2 subcategories, out of 2 total. Media in category "Snellen charts" The following 32 files are in this category, out of 32 total.
Opticiens - 53Fi Can you see?. Medical Instrument Eye Snellen's distant vision chart. Rodavist Ototyper. Roterande E. Sample Snellen chart. Snellen chart by Openclipart. Snellen chart in ISO standard. Snellen chart in North American standard.
Wikivoyage banner Snellen chart cropped. Categories : Optotypes Ophthalmic equipment inventions Inventions from the Netherlands Herman Snellen — Namespaces Category Discussion. Views View Edit History. In other projects Wikimedia Commons Wikipedia.
A Snellen chart is an eye chart that can be used to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen , who developed the chart in The experimental charts developed in used abstract symbols. The normal Snellen chart is printed with eleven lines of block letters. The first line consists of one very large letter, which may be one of several letters, for example E, H, or N.
A Snellen chart is an eye chart used by eye care professionals and others to measure visual acuity. From Wikimedia Commons, the free media repository. Hermann Snellen. Subcategories This category has the following 2 subcategories, out of 2 total.
Explicación de los examenes de la vista