R 257.2 Unrestricted drivers' licenses.

Rule 2. An unrestricted driver's license may be issued to an applicant or licensee who has visual acuity of 20/40 and a peripheral field of vision of 140 degrees. Visual acuity less than 20/40 to and including 20/50 and a peripheral field of vision of 140 degrees or less to and including 110 degrees may be accepted if the applicant or licensee submits a statement of examination on a form prescribed by or acceptable to the department signed by an ophthalmologist or optometrist.