Contact lenses are a popular and convenient way for many people to correct their vision. Several online manufacturers offer vision correcting and non-correcting contact lenses. Approximately 45 ...

Currently, there is no cure available for color vision deficiency that is present from birth. However, supportive tools, such as glasses, contacts, and visual aids, can help people navigate color ...

A group at Tel Aviv University has incorporated metasurface elements into the surface of conventional contact lenses, offering a potential route to combating a particular form of color blindness. The ...

Imagine seeing the world in muted shades -- gray sky, gray grass. Some people with color blindness see everything this way, though most can't see specific colors. Tinted glasses can help, but they can ...

Here’s what you’ll learn when you read this story: New soft contact lenses use upconversion nanoparticles to convert infrared light into visible light. Unlike night-vision goggles, which can only see ...

Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by converting infrared light into visible light. (Nanowerk News) ...