title: Astrology, magic, and optics: facets of John Dee's early natural philosophy.
authors.forename: N H
authors.initials: NH
authors.lastname: Clulee
mesh_terms: D049692:History, Early Modern 1451-1600; D049711:History, Modern 1601-; D008273:Magic / Q000266:history*; D009781:Occultism / Q000266:history*; D009885:Ophthalmology / Q000266:history*; D006113:United Kingdom