Do you have poor eyesight or could you be suffering from low vision? Richard Tapping of Vispero is on the Daily Mix to talk about Low Vision. Low vision is any chronic uncorrectable visual impairment that limits daily functioning. It is often the result of eye diseases such as macular degeneration, glaucoma and diabetic retinopathy. “It’s vision that cannot be corrected with medication, surgery, contact lenses or regular eyeglasses. Independence is threatened when vision falls below 20/60. “Once told that their vision can’t be corrected by standard options, some people may regretfully give up their hobbies and other daily activities.