For example, the physician and translator Ḥunayn ibn Isḥāq (808 - 873 C.E.), a Syriac Christian, significantly contributed to the understanding of vision.
Misalnya, tabib dan penerjemah Hunain bin Ishaq (808 - 873 M), seorang Nasrani Siria, memberikan sumbangsih penting bagi pemahaman tentang mata.