How is blindness often legally defined regarding vision in the better eye after correction?

Answer

Vision worse than 20/200

The term blindness, in a legal context, is not synonymous with total absence of sight, but rather represents a severe, uncorrectable level of visual deficit in the superior eye. Specifically, the accepted legal threshold defines blindness as having vision that is worse than 20/200 in the better eye, even after standard visual correction methods, such as glasses or contact lenses, have been applied. This metric distinguishes between severe visual impairment that still allows some functional sight, and the legally recognized state of blindness where sight cannot be restored through conventional means. This legal standard is crucial for accessing specific support services and recognizing the profound degree of visual loss.

How is blindness often legally defined regarding vision in the better eye after correction?
diseasecauseblindnesseyevision