The Advent of the Fatimids, A Contemporary Shi'i Witness, An Edition and English Translation of Ibn al-Haytham's Kitab al-Munazarat

by ibn al-Haytham

Paperback

Published January 1, 2001

About the author

perhaps 965 - perhaps 1040

Book of best known Arab mathematician and astronomer ibn al-Haytham, fully named Abu Ali al-Hasan ibn al-Haytham and also known as Alhazen, presented experimental studies of reflection and refraction and an influential theory of vision that revised that of the Greeks.

https://en.wikipedia.org/wiki/Ibn_al-...