By looking through the retinoscope, the doctor can study the light reflex of the pupil. Based on the movement and orientation of this retinal reflection, the state of the eye is measured. An auto-refractor is a computerized instrument that shines light into an eye.
By looking through the retinoscope, the doctor can study the light reflex of the pupil. Based on the
ReplyDeletemovement and orientation of this retinal reflection, the state of the eye is measured. An auto-
refractor is a computerized instrument that shines light into an eye.