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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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