title: Metamaterials: A cat's eye for all directions.
authors.forename: Mark R
authors.initials: MR
authors.lastname: Dennis
mesh_terms: D000818:Animals; D002415:Cats; D005123:Eye / Q000033:anatomy & histology; D007909:Lenses; D009799:Ocular Physiological Phenomena; D055620:Optical Phenomena; D012031:Refractometry