Second Sight Medical Products, Inc. is organzied around development and provision of implantable visual prosthetics disgned to deliver artificial vision to blind individuals and to treat the population of sight-impaired individuals. The company offers the Orion Visual Cortical Prosthesis System, an implanted cortical stimulation device ntended to provide useful artificial vision to individuals who are blind due to various causes, including glaucoma, diabetic retinopathy, optic nerve injury or disease, and eye injury. The firm also offers Argus II Retinal Prosthesis System for treating retinitis pigmentosa.