Reiner J
Klin Monbl Augenheilkd. 1977 May;170(5):707-12.
A astigmatic eye corrected with a spectacle lens results in an anamorphotic optical system which gives a distorted image of the environment on the retina. Fusion disturbances were ppresent especially in oblique astigmatism. The explanation for this can come either from a displacement of the image points on the retina or from the prismatic side effects of the spectacle lenses.
用眼镜片矫正散光眼会形成一个变形光学系统，该系统会在视网膜上产生环境的扭曲图像。融合障碍尤其在斜向散光中出现。对此的解释可能来自视网膜上像点的位移，也可能来自眼镜片的棱镜副作用。
