Snellen’s Visual Acuity Notation

LogMAR

6/6

0

6/9

0.18

6/12

0.3

6/18

0.5

6/24

0.6

6/36

0.7

6/60

1.0

Counting fingers - 6/600

2.0

Hand movement - 6/1200

2.3

Light perception - 6/2400

2.6

No light perception - 6/4800

2.9