An early aptitude for music helped pave the way to a distinguished medical career for Robert Rosner. An accomplished trombonist, he played during the big band era with such notables as Guy Lombardo, while attending medical school at Ohio State University. After completing his studies at the Ohio State College of Medicine and the University of Pennsylvania Graduate School of Ophthalmology, Dr. Rosner practiced ophthalmology for more than 50 years, until age 80. Known for his compassion for his patients, he invented the tonometer sterilizer in response to the viral eye epidemic in Chicago in 1950. He developed a color blind chart, used by pediatricians and ophthalmologists. He also invented an air conditioner to aid in breathing for use during local anesthesia. Dr. Rosner is a founding member of the Association for Research in Ophthalmology.