Question: Who has been dubbed the "father of optics",  Ibn al-Haytham or Ibn Yunus?
Sentence (from "Ibn al-Haytham"): Ibn al-Haytham (also known by the Latinization Alhazen or Alhacen, full name "Abū ʿAlī al-Ḥasan ibn al-Ḥasan ibn al-Haytham " أبو علي، الحسن بن الحسن بن الهيثم  ) was a Muslim scientist, mathematician, astronomer, and philosopher.
Relevant evidence: Yes