1.1.P.210 Permanent blindness (DSP, Age)
Definition
When determining permanent blindness for the purposes of DSP or Age, the following guidelines are applied:
- corrected visual acuity (1.1.V.50) on the Snellen Scale must be less than 6/60 in both eyes
- constriction to within 10 degrees or less of arc of central fixation in the better eye, irrespective of corrected visual acuity, or
- a combination of visual defects resulting in the same degree of visual impairment as that occurring in the above points.