"A Quiet Place 3" is still in the works, and no we aren't talking about the spin-off prequel "A Quiet Place: Day One" that hit theaters over the summer. Set in a world invaded by terrifying alien ...

Spherical aberration assessment is important when determining the best multifocal lenses for patients with presbyopia.

AIMS To describe the topography of multifocal electroretinograms (ERGs) and to explore its diagnostic value in patients with Stargardt’s macular dystrophy (SMD). METHODS 51 patients with SMD were ...

diffractive-optics advanced technology lenses like a multifocal or trifocal lens and deliver a good outcome,” Riaz said. The takeaway from these cases of patients who are not good candidates for ...

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