Salah Al-Din ibn Yusuf Al-Kahhal bi-Hama (ca. 1296)
Salah Al-Din ibn Yusuf Al-Kahhal bi-Hama (i.e. the eye doctor of Hama) was a Syrian oculist who flourished in Hama in 1296. He wrote for his son a very elaborate treatise of ophthalmology entitled Nur al-Uyun wa Jami al-Funun (Light of the Eyes and Collection of Rules).
For more detail click here.
by: FSTC Limited, Fri 20 July, 2007