Visual acuity is defined as the smallest pattern that can be distinguished dependably.

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Quizplus · Accepted Answer

Visual acuity refers to the ability of the visual system to distinguish fine details of an image. It is typically measured by determining the smallest size of a visual pattern, such as letters or shapes, that a person can reliably identify. Therefore, visual acuity is defined as the smallest pattern that can be distinguished dependably.

Visual Acuity Is Defined as the Smallest Pattern That Can