Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...

Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using ...

A new report shows the benefit of wearing contact lenses for slowing myopia has a lasting effect -- good news since 50% of the world (5 billion people) will likely be nearsighted by 2050.

Flat lenses, such as metalenses ... or stepper," said Associate Professor Kuniaki Konishi from the Institute for Photon Science and Technology. "This is due to a special type of photoresist ...

Ivan Kashinsky has traveled the world for Smithsonian magazine, but when disaster struck earlier this month, he rushed home ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...

A new report from University of Houston optometry researchers shows the benefit of wearing contact lenses for slowing myopia ...

NASA astronaut Don Pettit demonstrates zero-gravity conditions aboard the ISS.

These glasses allow people with macular degeneration to see complete objects by banishing pesky blind spots using dozens of ...

THE Tanzanian Vision 2050 is a strategic framework designed to transform Tanzania into a high-income, inclusive, and ...

But it’s a slightly different situation for astronaut Don Pettit, who recently shared a video to X (formerly Twitter) showing ...