BACKGROUND: The occurrence of visual hallucinations in visually impaired people without mental impairment is known as Charles Bonnet Syndrome (CBS). To date, the prevalence of CBS has been reported with high variance. The present study aims at evaluating the prevalence of CBS among low-vision patients. METHODS: From March 2018 to February 2022, 194 patients with a visual acuity ≥ 0.5 logMAR...