Shaped like a bullseye, the soft multifocal contact lenses have two basic portions for focusing light. The center portion of the lens corrects nearsightedness so that distance vision is clear ...

Nearsightedness, farsightedness, and astigmatism are other forms of refractive errors ... These take some getting used to as ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

If your doctor prescribed a particular brand of contacts, it's best to stick with a retailer that offers that brand.

Patients expect their vision to improve after cataract surgery and, increasingly, they expect to be free of the encumbrance of glasses and contact lenses ... corneal astigmatism at the time ...

The global disposable contact lenses market is poised for robust growth ... Alcon launched a disposable lens product for ...

Both types of lenses are available in soft or hard contacts. Astigmatism is a condition ... Previously, only bifocal glasses could correct the problem - spectacle lenses that are split into ...

Left and right Diagram showing how left circularly polarized (LCP) light is converted by the bifocal lens into separated beams of LCP light and right circularly polarized (RCP) light. (Courtesy: Fan ...

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Switching from eyeglasses to contact lenses is a significant decision that ... lenses cater to specific eye conditions like astigmatism or presbyopia. Toric lenses, for example, are designed ...