棱镜眼镜和隐形眼镜矫正对眼球旋转的影响。

The effect of prismatic spectacle and contact lens corrections on ocular rotation.

作者信息

Obstfeld H

出版信息

Ophthalmic Physiol Opt. 1986;6(2):233-7.

Abstract

The effect of prismatic spectacle corrections on ocular rotation for different object distances is determined and evaluated. The same principles are applied for a correction fitted on the eye, that is, a contact lens correction. The latter must be considered as a thick lens system. The effects of different types of prismatic contact lenses on ocular rotation are considered. Assuming the contact lens to remain stationary and the eye behind the lens to rotate, it is shown that the theoretical effect on ocular rotation of prismatic contact lenses is practically equal to their prismatic effect in air. The effect for high-powered contact lenses is discussed.

摘要

确定并评估了棱镜眼镜矫正对不同物距下眼球旋转的影响。同样的原理适用于佩戴在眼睛上的矫正，即隐形眼镜矫正。后者必须被视为一个厚透镜系统。考虑了不同类型的棱镜隐形眼镜对眼球旋转的影响。假设隐形眼镜保持静止，而镜片后面的眼睛旋转，结果表明，棱镜隐形眼镜对眼球旋转的理论影响实际上与其在空气中的棱镜效应相等。讨论了高屈光度隐形眼镜的影响。