Convex and concave lenses can both be used to correct defects of vision. The most commonly occurring defects of vision are ‘short sightedness’ and ‘long sightedness’. People who are ...

An eye specialist, usually an ophthalmologist or optometrist, will examine your eye, assess your vision, and take the ...

If you struggle with impaired eyesight, you deserve access to comfortable eyewear that will assuage or counteract the problem, enhancing your vision and quality of life.

But Berntsen and a team of researchers looked into how multifocal contact lenses could slow the progression of this ...

Partly that was due to the colouration of the actual materials, but also I’m colour blind, so most of the work I’ve made has been in that scope.’ He continues, ‘I recently got lenses that partially ...

"The laser beam can be positioned with great accuracy on surfaces, so we can produce significantly smaller microlenses than is possible with previously existing methods," commented Thomas Höche head ...

Of course, anyone who’s worn glasses in the rain or cold has experienced the frustration of foggy glasses or the rainy windshield effect without the help of windshield wipers. Contact lenses eliminate ...