People who wear glasses know the hassle of swapping back and forth between regular prescription eyeglasses and prescription ...

But it is the lenses that are the primary factor in the equation. They should block harmful blue-violet light and UVA and UVB beams without distorting our vision and causing strain on our eyes. Taking ...

Both prescription sunglasses and transition lenses can correct your vision while blocking rays. Depending on your needs, one may be better suited for you than the other. Continue reading ...

Camera lens names might look like gibberish, but they have meaning. We decode the naming conventions of 11 lens manufacturers ...

A progressive lens design is like a bi- or tri-focal lens in that it corrects more than one vision problem at a time. However, these lenses have no visible lines, improving the cosmetic appearance of ...

That’s the allure of Acuvue’s forthcoming line of light-sensitive, vision-correcting contact lenses (developed in partnership with Transitions Optical). Each contains a filter that senses the ...

China’s strategies to hit peak carbon dioxide emission before 2030 and carbon neutrality by 2060 have created a positive ripple effect, accelerating academic innovations at the iEE. These ...