Visual Field Test

Visual Field Test provides a visual field test is a clinical eye examination used to assess the entire area of vision both central and peripheral (side) vision to identify blind spots, vision loss, or abnormalities that can result from eye diseases (such as glaucoma), optic nerve damage, neurological conditions, and retinal disorders. that addresses real user needs. The platform offers a free plan, making it easy to evaluate before committing.

A visual field test also known as perimetry measures a person’s field of vision by presenting visual stimuli (e.g., flashing lights) at various locations while the individual maintains gaze on a central fixation point, enabling quantification of both peripheral and central visual sensitivity. Traditional clinical devices (perimeters) present controlled patterns of light points and record responses to map the portions of vision that an eye can detect, helping clinicians detect, monitor, and diagnose conditions like glaucoma, retinal disease, optic nerve dysfunction, strokes, and other neurological disorders. Results typically generate a visual field map showing areas where responses were and weren’t observed, with patterns indicating normal vision or possible deficits. Online or at-home screening tools follow a similar principle by guiding users to fixate at a central point on their screen while they indicate visual stimuli they perceive, though these are educational/screening aids and are not substitutes for professional clinical testing. Medical visual field exams are conducted with calibrated equipment under clinical supervision and must be interpreted by trained eye care professionals for accurate diagnosis and monitoring.