What Methods are Used in Preschool Vision Screening?
Several methods are used to screen a preschooler’s vision, including: - Photo Screening: Utilizes a camera to take images of the eye's red reflex to detect abnormalities. - Visual Acuity Tests: Measures sharpness of vision using symbols or pictures instead of letters. - Cover-Uncover Test: Assesses how the eyes work together by covering one eye and observing the movement of the other eye. - Corneal Light Reflex Test: Checks for proper eye alignment using a flashlight.
