As used in ORS 346.110 to 346.270:
(1) “Commission” means the Commission for the Blind.
(2) “Person who is blind” means a person whose central visual acuity does not exceed 20/200 in the better eye with best correction or whose visual acuity, if better than 20/200, is accompanied by a limit to the field of vision to such a degree that its widest diameter subtends an angle of no greater than 20 degrees.
(3) “Person with a visual impairment” includes a person who is blind or has seriously impaired vision or who has a condition that might lead to blindness.