Fig. 1From: Argus II retinal prosthesis for retinitis pigmentosa in the Middle East: The 2015 Pan-American Association of Ophthalmology Gradle LecturePhotographs of the Argus II Retinal Prosthesis System (Second Sight Medical Products, Inc, Sylmar, CA). A the implanted components of the system and B the external (body-worn) components of the systemBack to article page