Section 351.355 - Determining or Measuring Vision In determining or measuring the powers of vision of the human eye, an optometrist or therapeutic optometrist may:
(1) examine the eye to diagnose the presence of a defect or abnormal condition, the presence or effect of which may be corrected, remedied, or relieved by the use of lenses or prisms;(2) determine the accommodative or refractive condition or the range or powers of vision or muscular equilibrium of the eye; or(3) examine the human vision system to determine a departure from the normal, measure the system's powers of vision, or adapt lenses or prisms for the system's aid or relief. Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. 9/1/1999.