Coopervision International Limited (cvil)

This study tested two different types of contact lenses worn overnight to treat moderate nearsightedness (myopia) with or without astigmatism. Forty adults aged 18 and older with myopia between -4.00 and -6.00 diopters participated. The goal was to see which lens design better im…

This study tested whether scleral lenses treated with a special coating called Hydra-PEG can improve comfort and reduce dryness in people with dry eye. 46 participants wore two types of lenses over several weeks and rated their comfort on a scale. The goal was to see if the coate…

This study looked at how well contact lenses perform and how comfortable people find them. It included 36 adults who already wear soft contact lenses and have nearsightedness or farsightedness. Participants wore the lenses and had their vision tested after 10 hours.

This study compared two types of soft multifocal contact lenses (Proclear 1 Day and Clariti 1 Day) to see which one people liked better. 67 adults who already wore contact lenses and needed reading glasses tried both lenses and rated their overall satisfaction. The goal was to he…

This study tested two types of soft contact lenses—Proclear 1 Day and MyDay sphere—to see which one feels more comfortable. 44 adults who already wear contact lenses rated comfort on a scale from 0 to 100. The goal was simply to compare the lenses, not to treat or cure any eye di…

This study tested two types of soft contact lenses—Myday Sphere and Myday Toric—in 32 people who already wear spherical lenses but have low astigmatism. Participants wore each lens type for one week and rated comfort on a 0-100 scale. The goal was to see if the toric lens offers …

This completed study compared two types of soft toric contact lenses for people with astigmatism. Forty-two participants wore each lens briefly and rated them on comfort, vision, and overall satisfaction. The goal was to see which lens performed better in the short term.