Bhimavaram: A free eye camp was organised here on Tuesday by the Human Values Welfare Association . The eye camp was conducted with funds given by Mantena Venkata Narasimha Sita Rama Raju. Association president P. Narasimha Raju said nearly 600 patients were tested at the camp and of them 120 patients were identified for operations. He said operations would be done by a doctors team led by S. Chandra Sekhar of Sri Kiran Eye Hospital, Kakinada.