Vision Perimeter Testing Chart

Vision Perimeter Testing Charts are a type of ophthalmic instrument used for evaluating a patient's visual field. They are typically used by optometrists and ophthalmologists to assess the extent and quality of a patient's peripheral vision.

These charts consist of a series of concentric circles or arcs, with various stimuli or targets placed at different locations within the chart. The patient is asked to focus on a central point and indicate when they see the stimuli appearing in their peripheral vision. This helps to determine any areas of visual field loss or abnormalities.

Vision Perimeter Testing Charts are an essential tool in diagnosing and monitoring conditions such as glaucoma, retinal diseases, and neurological disorders that can affect the visual field. They are designed to be used in conjunction with other ophthalmic instruments and tests to provide a comprehensive evaluation of a patient's visual function.

In the supply class Ophthalmic Instruments, Equipment, And Supplies, Vision Perimeter Testing Charts are categorized as a specific type of instrument used for visual field testing. They are part of the broader range of ophthalmic instruments and supplies used in the field of eye care.

Please note that the specific features and designs of Vision Perimeter Testing Charts may vary depending on the manufacturer and the intended use. It is always recommended to consult the product specifications and guidelines provided by the manufacturer for accurate usage instructions.