Note 1496 — Chapter LV
Reading edition
I have used the edition of 1572, Vitellionis Thurinopoloni Opticae libri decem, ed. F. Risner, Basel, 1572, where the text of Witelo, occupying 474 pages, is preceded by a Latin translation of Alhazen in 288 pages. The chief modern study on Witelo is C. Baeumker, Witelo, ein Philosoph und Naturforscher des XIII Jahrhunderts, Münster, 1906.