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Discusses the design of a new near point acuity test card for preschool children, highlighting its potential improvements.
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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Heller et al. (1974) studied this question.
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