Sightglass Vision, Inc.

This trial tests whether special spectacle lenses called Diffusion Optics Technology (DOT) lenses can slow the progression of nearsightedness (myopia) in Chinese children aged 6 to 13. Over 12 months, 195 children will wear either the DOT lenses or standard single-vision lenses. …

This study tests special glasses with Diffusion Optics Technology to see if they can slow the progression of nearsightedness (myopia) in children. About 200 kids who completed a previous study will wear these glasses for up to 3 years. Researchers will measure changes in eye leng…

This 3-year study tests whether a new type of spectacle lens can slow the progression of nearsightedness (myopia) in children aged 6 to 10. A total of 266 kids will wear either the novel lenses or standard lenses, and researchers will measure changes in eye length and prescriptio…

This study looks at how a new type of eyeglass lens affects the back layer of the eye (the choroid) in children with worsening nearsightedness. Ten children already in a larger study will have their eye thickness measured with a special camera. The goal is to understand if the le…

This study looks at how well children with nearsightedness (myopia) see when wearing special glasses. The 51 participants are already part of a larger study on myopia progression. Researchers will measure reading speed and vision in different lighting to see how the lenses perfor…

This study follows 90 children who previously wore special spectacle lenses to slow nearsightedness (myopia). After stopping the lenses, researchers measure how much their vision changes over 12 months. The goal is to see if the benefits of the lenses last after use ends.

This study looks at how the eye focuses (lag of accommodation) when children with nearsightedness wear special DOT pattern spectacle lenses compared to regular glasses. About 30 kids aged 6 to 18 will have their vision measured at distance and close-up with each lens type. The go…

This study tests whether special spectacle lenses called Diffusion Optics Technology (DOT) lenses can change the thickness of the choroid, a layer of blood vessels in the eye. Researchers will measure these changes in 30 children aged 8-14 with normal vision after wearing the len…