(a) Permanent 23 (4 cases previously operated on). V. more than 1/7 13, V. < 1/7 to V. = 1/12 3. V. < 1/12 to V. = 1/36 3. V. < 1/36 3. One case excluded (choroiditis of the macula lutea).
(b) Periodic squint 14 cases. V. more than 1/7 12. V. < 1/12 to V. = 1/36 1 case. One excluded on account of choroiditis.
E. Hypermetropia 1·5 D. to 2 D. 61 cases.
(a) Permanent 41 (3 previously operated on). V. more than 1/7 26 cases. V. < 1/7 to V. = 1/12 3; V. < 1/12 to V. = 1/36 3; V. < 1/36 2; (7 cases excluded, 2 as complicated, 5 on account of the impossibility of testing the vision).
(b) Periodic 20 cases. V. more than 1/7 16; V. < 1/7 to V. = 1/12 2; V. < 1/12 to 1/36 1; V. < 1/36 1 case.
F. Hypermetropia 2 D. to 3 D. 88 cases.
(a) Permanent 58 cases. V. more than 1/7 26 cases; V. < 1/7 to V. = 1/12 5 cases (among them one with V. = 1/12 in both eyes); V. < 1/12 to V. = 1/36 17; V. < 1/36 4 cases. Six cases excluded as indeterminable.
(b) Periodic 30 cases. V. to 1/7 24; V < 1/7 to V. = 1/12 3; V. < 1/12 to V. = 1/36 1; V < 1/36 1. One case excluded as indeterminable.
G. Hypermetropia 3 D. to 4·5 D. 54 cases.
(a) Permanent 35 cases (9 previously operated on). V. more than 1/7 18 cases; V. < 1/7 to V. = 1/12 1 case; V. < 1/12 to 1/36 9; 7 cases excluded.