Summary: , a congenital cataract can be found in children as the result of the mother's having a viral illness (e.g. rubella) during pregnancy. What subjective complaints can cataract cause? A cataract causes a drop in the eye's functioning, chiefly by reducing visual acuity. The degree of visual impairment varies (from a slight decrease to only preserving light perception)
Image Dimensions: 250 x 187
Image originally found here.