Muhammad ibn Aslam al-GhafiqiMuhammad ibn Aslam al-Ghāfiqī was an Andalusian Arab oculist and author of The Right Guide to Ophthalmology.WorkThe Right Guide to Ophthalmology shows that the physicians of the time had a complex understanding of the conditions of the eye and eyelids, which they treated with many different surgical procedures, ointments, and chemical medicines.