Which glare test is designed to measure the effect of glare on visual performance?

The Brightness Acuity Test is designed specifically to measure the impact of glare on visual performance. This test evaluates how peripherally distracting light affects an individual's ability to see clearly and perform visual tasks. It simulates real-world conditions where bright light sources can create glare, thereby affecting clarity and contrast in vision.

During the test, a patient's visual acuity is assessed under varying brightness conditions, allowing practitioners to determine how much their visual performance is compromised due to glare. This is particularly useful in understanding how patients might be affected by glare in everyday situations, such as driving in bright sunlight or working under harsh artificial lighting.

The other tests listed serve different purposes: the Visual Field Test assesses the extent and sensitivity of the peripheral vision, the Refraction Test determines the appropriate prescription for corrective lenses, and the Color Vision Test evaluates the ability to distinguish between different colors. None of these specifically measure the effect of glare on visual performance, which is the primary focus of the Brightness Acuity Test.