Snellen acuity

LogMAR acuity

6/240

1.6

6/190

1.5

6/150

1.4

6/120

1.3

6/95

1.2

6/75

1.1

6/60

1.0

6/48

0.9

6/38

0.8

6/30

0.7

6/24

0.6

6/19

0.5

6/15

0.4

6/12

0.3

6/9.5

0.2

6/7.5

0.1

6/6

0.0

6/4.8

−0.1

6/3.8

−0.2