Legal blindness is a specific definition related to visual acuity and field of vision, not necessarily complete sightlessness. It’s a legal designation used for disability benefits and other legal purposes. A person can have some usable vision and still be classified as legally blind. This classification does not automatically equate to an inability to perform certain activities, though it often impacts how those activities are approached.
Understanding the distinction between legal blindness and total blindness is crucial for developing inclusive policies and accurate public perception. Historically, the criteria for legal blindness have evolved, reflecting advancements in medical understanding and assistive technology. This legal definition aims to provide support and accommodations for individuals with significant vision impairment while acknowledging the diverse spectrum of visual ability.