Essilor International

This study tests a new type of eyeglass lens designed to slow the progression of nearsightedness (myopia) in children aged 6 to 14. Researchers will compare the new lens to an older version to see which better controls eye growth. Each child will wear both lenses over 12 months a…

This study looks at how two types of special eyeglass lenses affect the eyes of children aged 6 to 13 with nearsightedness (myopia). Over 6 months, researchers will measure changes in eye length and thickness to see how well the lenses control myopia. The goal is to find better w…

This study looks at how well children with nearsightedness (myopia) adjust to special A.M.L. lenses. Forty children aged 6 to 12 will wear these lenses for two weeks. Researchers will check how quickly they feel comfortable and if they have any symptoms, using questionnaires and …

This study tests whether glasses made with a new prescription method (AVA protocol) give clearer vision and better comfort than standard glasses. About 120 adults aged 18 to 70 with common vision problems will wear both types of lenses for two weeks each. The goal is to see which…

This study observes teenagers (ages 12-17) with and without nearsightedness to see if different eyeglass lenses change how close they hold objects during everyday tasks. Participants will wear a motion-capture system while doing normal activities. No treatment or medication is in…

This study watches how healthy adults aged 18 to 65 move their eyes and body while using digital devices with different eyeglasses. Researchers want to see if younger and older adults behave differently. Participants will do simple visual tasks on screens while their movements ar…

This study aims to better understand the eye anatomy of children with myopia (nearsightedness) using MRI and standard eye exams. Researchers will collect images and measurements from 100 children to see why some respond better to treatments than others. The goal is to help tailor…