Background: Several studies suggested that nutrition might have an effect on eye health. Although exposure to nutrients is ubiquitous, on the other hand without it, we generally cannot survive and an exposure too high or too low causes health problems. Vitamins are a good example...
Open access
Research Article10.9734/or/2023/v18i6404
Purpose: This study demonstrates the actions that took over the contact lens (CL) wearers in Greece after the COVID-19 pandemic. Methods: The study includes nameless web-based survey used to measure participants demographics, CL wear history, and custom wear activity of CL in a s...
Open access
Research Article10.9734/or/2021/v14i130180
Glaucoma is the second most common cause of visual impairment in the UK, with visual impairment registrations have increased by 22% since 2010. Glaucoma refers to a group of optic neuropathies leading to visual impairment and blindness. If glaucoma remains untreated, it may produ...
Open access
Research Article10.9734/or/2020/v12i230144
Contrast is a measure of the amount of lightness or darkness an object has in relationship to its background. Usually, it is described as Contrast Sensitivity (CS), which actually is the inverse of the contrast threshold. More often than not, stimulus set includes grating pattern...
Open access
Research Article10.9734/or/2021/v15i230208
Background: The aim of this study is to provide a wide screening test in elementary school students in Greece in order to trace undiagnosed visual deficiencies, which can affect the visual performance and efficiency. Methods: Examination procedures were approved by the Ministry o...
Open access
Research Article10.9734/or/2021/v14i430201