LETTER TO THE EDITOR Comparison of Amplitude of Accommodation, Near Point of Convergence and Fusion Ability of Islamic Fasters Before, During and After Respected Month of

Fasting during Ramadan month is an Islamic obliga-tion which may have side effects on vision of fasting Muslims. Previous studies showed that there was no relationship between Islamic fasting and myopia1-4 and changes in intraocular pressure due to fasting in healthy person were not considerable.5,6 In this month, an increased need for visual tasks such as studying Holy Quran, changes in food habits and metabolic conditions necessitate investigations on possible visual changes during this month. Since re-searches on direct impact of Islamic fasting on vision are few and not conclusive, this study evaluates the amplitude of accommodation (AA), near point of convergence (NPC), positive and negative fusional vergences (PFV and NFV, respectively) of Islami