How long a contact lens lasts depends on the type of lens you have. Some are only to be used for one day, some for a few weeks, some longer. Always follow the directions that come with your lenses.

Contact lenses can make your life a lot easier -- no more glasses to scratch, step on, or lose. But using contacts safely does take some effort. It’s a little too easy to skip cleaning them ...

Contact lenses are evolving rapidly with technology, offering users more comfort, better vision, and even health-monitoring capabilities.

Before you start exploring different types of contact lenses, it's important to understand your eye prescription. A visit to ...

No matter what causes your contact lens to suddenly become MIA, here’s how to handle the situation like a pro. First, stay calm. Your contact lens can’t go very far.

The contact lens technology uses nanoparticles that absorb infrared light and convert it into wavelengths that are visible to mammalian eyes (e.g., electromagnetic radiation in the 400–700 nm ...

In the future, by working together with materials scientists and optical experts, we hope to make a contact lens with more precise spatial resolution and higher sensitivity.” Cell, 2025. DOI: 10 ...

Scientists have created contact lenses that they claim allow people to see in the dark with the help of infrared light, an invention that could allow colorblind people to see colors again, or ...

Contact lens optician Tina Patel from Feel Good Contacts says if you wake with your contacts in, wait before you remove them. She accepts that "sleeping in contact lenses is a common mistake".

Combining regular lens technology with nanoparticles, researchers have created prototypes of contact lenses that allow people to see in the dark — and through their eyelids.

The contact lenses can only give the wearer blurry infrared "sight", but the researchers say they're working on increasing resolution for uses like night vision.

'Super-vision' contact lenses and bacteria in space; People really can communicate with just their eyes, study finds; Watch people manipulate 3D holograms thanks to breakthrough technology ...