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International Journal of Ophthalmology Research

Vol. 1, Issue 1, Part A (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  |  1624 Views  616 Downloads

How to cite this article:
Duong Dieu. Explaining refractive errors by formula in practice for optician. Int. J. Ophthalmol. Res. 2019;1(1):36-38. DOI: 10.33545/26181495.2019.v1.i1a.15
International Journal of Ophthalmology Research

International Journal of Ophthalmology Research