Low Vision Plus AZ Reading Devices for the Visually Impaired Phoenix Arizona Low Vision Low Vision Plus offers on-site evaluation and assistance in the Phoenix metropolitan area... and throughout Arizona with assistive devices for people with macular degeneration, diabetic retinopathy, glaucoma, retinitis pigmentosa and other types of vision loss with adaptive... maintain independence and improve job performance. Devices for the Visually Impaired We offer a wide variety of devices to assist with reading, writing, distance vision and items...