Specialties: Operating since 1984. Monitoring, diagnosis, and treatment of various medical conditions. Refractions for glasses or contacts. Largest selection of glasses! Established in 1984. Dr. Dexter's Vision Center of Keene, New Hampshire, provides professional vision care, as well as traditional eye care for your convenience and visual health. Since opening up practice in 1984, we have ...Specialties: Operating since 1984. Monitoring, diagnosis, and treatment of various medical conditions. Refractions for glasses or contacts. Largest selection of glasses! Established in 1984. Dr. Dexter's Vision Center of Keene, New Hampshire, provides professional vision care, as well as traditional eye care for your convenience and visual health. Since opening up practice in 1984, we have been the leading provider for vision services throughout the area, continually enhancing our practical skills and knowledge to better serve everyone.see more