O. D. S + 5 D = J. 6.
O. S. S + 5 D = J. 12.
These were ordered in biconvex torics, which she now wears with great
comfort. It is worth noting that O. S. still retained good visual
acuity, although blinded by an injury nearly fifty years before.
[Illustration: Fig. 46, (Case 4).--Irido-capsulotomy, with band of iris,
and capsule in coloboma above.]
[Illustration: Fig. 47, (Case 4).--Iridotomy with round central pupil
in a resilient iris-membrane.]