A rigid gas-permeable lens, also known as an RGP lens, GP lens, or colloquially, a hard contact lens, is a rigid contact lens made of oxygen-permeable polymers. Initially developed in the late 1970s, ...

Be aware that wearing contact lenses for a long period of time can be dangerous. Over-wearing may cause problems, such as blurry vision, pain, and redness due to a lack of oxygen passing through to ...

We love contact lenses for their convenience and know how important it is to take care of them to ward off eye irritation and infections. But what happens when, despite your best efforts, you ...

However, this undercorrection rate would be offset to a small extent by the fitting of rigid lenses to a minority of patients to mask any corneal astigmatism. As can be seen from Figure 1 ...

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This product is perfect for lubricating and rewetting soft and rigid gas permeable (RGP) contact lenses. Every application creates a liquid cushion that comforts and protects your eyes.

CooperVision, a global leader in myopia management, is proud to announce the 4th Asia-Pacific Myopia Management Symposium ...