Introduction Eye protection together with vision correction demand an important selection between prescription shades and ...

Watch the movie, then join a live panel discussion the following on how public libraries shaped the country and continue to be a sanctuary for Americans everywhere. Join online — or in person at one ...

Monovision is the name given to the art and science of fitting contact lenses on a patient who has developed presbyopia. Presbyopia is the unavoidable change in vision that usually occurs at around 40 ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

The original Bifocal Lenses In Nearsighted Kids (BLINK) Study showed that having children with myopia wear high-add power multifocal contact lenses slows its progression. Now, new results from the ...

You can enjoy the latest lenses with clinically perfect optics, or seek out older lenses and optical formulas for images with character. Leica Summaron-M 28mm f/5.6 4.0 ...

If you're an astrophotographer out to capture January's planetary parade, picking up one of the best lens heaters can make a real difference to the quality of your photographs. Winter is a ...

Want to preserve the planetary parade or capture the Lynx constellation? The best lenses for astrophotography can help you take beautiful, breathtaking images of the night sky. If you're stepping ...

What are the best Sony video lenses for vloggers and filmmakers? Here are our top picks We've made our picks based on the lenses that have most impressed our team in testing and reviewing – see the ...

These publications have analyzed several samples, follow-up periods and clinical metrics in order to demonstrate the safety and efficacy of this lens after cataract or RLE surgeries. To the best of ...

So the lenses need to be picked to suit the camera's primary purpose. For every lens we get in for review, our Lab Manager runs a series of tests under controlled conditions, using the Imatest Master ...