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目前学生近视眼发病率很高，防治近视的方法也很多，但因学生近视的机理不明，故至今没有一种确实有效的方法。1986年贾锐．锋「’·‘］等在动物实验的基础上提出了学生近视产生机理的近代偿理论。在该理论的指导下1987年设计出了少眼康双光镜（防治近视三用眼镜的前身）。早
The current high incidence of myopia, myopia prevention and control methods are many, but the mechanism of myopia is unknown, so far there is no really effective method. In 1986 Jia Rui. On the basis of animal experiment, this paper put forward the modern theory of compensation for the mechanism of students’ myopia, and under the guidance of this theory, designed the less eye health binocular (predecessor of the prevention and treatment of myopia triple glasses) in 1987. early