A detailed image of a portion of an eye test chart, typically used in vision assessments at an ophthalmologist's clinic. Close-Up View of an Eye Test Chart in a Vision Clinic

Visual Acuity Test with a Snellen Chart

Examining visual acuity of patient using eye test chart

Eye chart with letters to measuring visual acuity on green screen. From unfocused to focused view

Eye chart with letters and numbers.

Eye chart with letters and vision test