<prompt> Percentage disability ceificate that can be given for a patient with 160 in one eye 660 vision in other eye would be10075500  <response>: According to the vision of the patient the amount of visual disability ceificate would be 75 percent Category Better eye Worse eye age Category 0 69-618 624- 636 20 Category 1 618-636 660 to Nil 45 Category 2 636- 460 or field of vision 10-20 Deg 360 to Nil 75 Category 3 360 to 160 or field of vision 10 Deg FC at 1 feet, to Nil 100 Category 4 FC at 1ft to Nil or field of vision 10 Deg FC at 1 feet to nil 100 One eyed Persons 66 FC at 1ft to Nil or field of vision 10 Deg 30 