Before treatment | After treatment | Before treatment | After treatment |
1 6/120 SN | 6/18 SN | 2 6/60 KP | 6/6 KP |
3 6/36 SN | 6/9 SN | 4 6/18 SG | 6/6 SG |
5 6/36 SN | 6/12 SN | 6 6/60 SN | 6/9 SN |
7 6/60 SN | 6/60 SN | 8 6/60 KP | 6/24 KP |
9 6/120 SN | 6/18 SN | 10 6/18 SG | 6/9 SG |
11 6/120 SG | 6/9 SG | 12 6/120 SG | 6/6 SG |
13 6/18 SN | 6/18 SN | 14 6/24 SG | 6/6 SG |
15 6/60 SG | 6/18 SG | 16 6/18 KP | 6/9 KP |
17 6/120 SG | 6/6 SG | 18 6/24 SN | 6/6 SN |
SN = Snellen, SG = Sheridan–Gardener, KP = Kay’s pictures.