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 ...

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 ...

Want to try a pair before you buy a box? We have free trials so you can find the perfect fit. We also offer colored contact lenses with a prescription for those who want to try a new look. You can ...

A study participant puts in a contact lens. Researchers developed lenses with nanoparticles that convert infrared wavelengths into visible light that humans can perceive. Yuqian Ma, Yunuo Chen, Hang ...

If you do wear contacts (Halloween or otherwise), the AAO recommends keeping an eye out for symptoms like redness, swelling, pain, or excessive discharge. Seek care as soon as you suspect an infection ...

When CassieAnn learned there was a procedure that could permanently change the color of her eyes, she decided to fly to New York City to get it done. She had always wanted blue eyes and had been ...

With Halloween just around the corner, thousands will be shopping for fancy dress contact lenses to go with their costume.