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 ...

The best way to determine if monovision might work for you is to ask your eye doctor. If monovision is not right for you, your eye doctor may suggest bifocal (multifocal) contact lenses, or simply ...

Over the years, contact lenses, which are thin ... (hyperopia), presbyopia (age-related farsightedness), and astigmatism (distorted vision). Additionally, they can help treat certain eye ...

Skip to trip to the doctor's office and get contact lenses delivered straight to your door with the best places to buy contacts online. Nasha is a Managing Editor for CNET, overseeing our sleep ...

In this study, we developed a new method for designing progressive addition-multifocus defocused freeform lenses. We used two independent meridians and achieved a smooth gradient transition of ...

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 ...

Many of these options provide superior vision compared to soft disposable lenses. Some of these lenses include the following: Rigid gas-permeable contact lenses Custom-designed astigmatism lenses by ...

It's an excellent choice for those who want to enjoy both style and clear vision. Toric contact lenses are designed to correct astigmatism, a common vision condition where the eye's cornea or lens has ...

Adult myopia management involves the same treatments used to control pediatric myopia, but with special considerations.