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Japanese

Yamaji's testing table of vision due to international Japanease "Hiragana" Ryoichi Yamaji 1 , Masanobu Mukaiyama 2 , Mieko Yamaji 3 , Jun Ando 1 pp.197-200
Published Date 1955/2/15
DOI https://doi.org/10.11477/mf.1410202100
  • Abstract
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Using Yamagji's Test Types written by the Japanse cursive syllabary (the 1st Edition) the visual acuity of 1000 eyes selected at random was measured.These results show that these Yamaji's Test Types relate perfectly with Landolt's ring. However, some improvements must be done in the following points : The letters of 1,2 and 1.5 in the first line are difficult to be recognized and the letter of 0.2 is at first sight lar-ger than the one of 0.15.


Copyright © 1955, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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