International Journal of Ophthalmology Research

International Journal of Ophthalmology Research


Online ISSN: 2618-1509
Print ISSN: 2618-1495

Vol. 1, Issue 1 (2019)

Explaining refractive errors by formula in practice for optician

Author(s): Duong Dieu
Abstract: Globally, 19 million children are living with vision impairment and approximately 12 million children have a significant, uncorrected refractive error [1]. Children in China are affected about 78% of myopia [2]. In Vietnam, the percentage of children with refractive errors is from 15-40 %, and about 3 million children needed glasses [3]. The ratio of Ophthalmologist/Optician /1000 people in Vietnam are low. In training refractive errors for optician some considerations are necessary. This paper introduces some formula for explaining in diagnosis refractive errors for optician in practice.
Pages: 36-38  |  48 Views  22 Downloads
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