Burger D S, London R
J Am Optom Assoc. 1993 Mar;64(3):176-80.
Soft opaque contact lenses may be useful in certain recalcitrant vision problems. When the full central area is opaque, contact lenses eliminate the visual image, provide acceptable cosmesis, and may be useful in cases of intractable diplopia as well as in the treatment of amblyopia. Artificial iris contact lenses eliminate para-axial rays in monocular diplopia, aniridia, and albinism.
软性不透明隐形眼镜在某些顽固的视力问题中可能有用。当整个中央区域不透明时，隐形眼镜可消除视觉影像，提供可接受的美容效果，并且在难治性复视病例以及弱视治疗中可能有用。人工虹膜隐形眼镜可消除单眼复视、无虹膜症和白化病中的近轴光线。
