degree of defect which should raise the suspicion of As. ; indeed, in the higher degrees of even simple M. and H , acuteness of vision is often below normal. There seems no doubt that in young persons with vigorous accom- modation the astigmatism of the cornea is often partly corrected by the… … Erect image of disc in Astigmatism The same disc, seen by the with meridian of greatest refraction indirect method. (Wecker nearly vertical. (Wecker and Jaeger.) and Jaeger.) As. may be measured either by trial with glasses, by retinoscopy, or by ophthalmoscopic estimation of the refrac- tion of…
Eye · Color blindness · Eye Diseases
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