DEVELOPMENT OF A NEAR POINT ACUITY TEST CARD FOR PRESCHOOL CHILDREN
作者:
Stuart Heller,
David Trumbo,
期刊:
American Journal of Optometry and Physiological Optics
(OVID Available online 1974)
卷期:
Volume 51,
issue 8
页码: 567-575
ISSN:0093-7002
年代: 1974
出版商: OVID
数据来源: OVID
摘要:
This paper contains a brief analysis of the drawbacks manifested by presently available near acuity test cards for preschool children. Expanding upon a recently proposed design, the production of a new near point card is discussed with consideration given to the factors in the card's design as well as the methods of production.
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