Landolt C

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English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

Developed by the Swiss-born ophthalmologist Edmund Landolt.

Noun[edit]

Landolt C (plural Landolt Cs)

Landolt C optotypes in various sizes and orientations
  1. A ring with a gap in it, used as a symbol in vision tests.

Synonyms[edit]

Hypernyms[edit]

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