A VISUAL AID SYSTEM FOR CONTROLLING DISTURBING LIGHT ENTERING INTO THE PUPIL FOR COMFORTING LOW VISION PERSON OR LIKE REQUIREMENTS FOR INDUSTRIAL USE.

摘要

ABSTRACTA visual aid system for controlling intensity of disturbing light angled and close to the field of view entering the pupil of the eyes for comforting low vision person and/or like requirements for industrial use. The advancement is directed to provide for a visual aid system whereby for visually constrained persons such as persons with low vision and/or for like industrial applications, there can be desired comfort to the visually constrained persons whereby on one hand the required intensity of light (normal intensity) in the visual field is not affected while on the other hand, the unwanted disturbing light angularly entering into the pupil close to the prime visual field could be effectively controlled to benefit the viewing comfort of such visually challenged persons and avoid irritations and related concerns in working in environments of disturbing and/or multi directional varied light intensities entering the pupil of the eyes alongwith the light required for the prime visual field viewing.