A person is said to have low vision when they have permanent vision loss that cannot be corrected with glasses and affects their daily functioning. Low vision can affect people of all ages and can have an impact on many aspects of a person's life. It may cause problems with recognising faces, reading the newspaper, dialling the telephone or seeing road signs. https://ipsnews.net/business/2020/10/04/revision-customer-reviews-is-it-safe-read-my-experience/