Skip to main content
. 2023 Sep 16;13(4):63–66. doi: 10.4103/jwas.jwas_41_23

Table 2.

Visual acuity of ERD eyes

Categorisation of vision UVA BCVA
Frequency % Frequency %
6/12 and better (normal)
<6/12 to 6/18 (mild visual impairment) 1 10
<6/18 to 6/60 (moderate visual impairment) 1 10
<6/60 to 3/60 (severe visual impairment)
<3/60 and worse (blind) 9 90 7 70
NPL (no light perception) 1 10 1 10
Total 10 100.0 10 100.0

UVA: uncorrected visual acuity, BCVA: best corrected visual acuity