Zenni Optical is offering a sale on a wide selection of eyewear ahead of the holidays. An exclusive code, USATODAY, provides an additional 10% discount on purchases. Shoppers can typically use FSA or ...

Shopping for stylish eyewear on a budget doesn't have to be complicated, and Zenni makes it refreshingly easy. From prescription glasses and readers to sunglasses and blue-light-blocking lenses, the ...

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With less than a month before 2025 ends, you'll want to use your remaining FSA dollars before they expire — and a new pair of glasses is a great option to use them on. Buying glasses online is usually ...

Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy editor at So Yummy and senior lifestyle editor at Hunker. Over the past 10+ years, Anna has also written for the ...

Shopping for prescription glasses online is easier than ever, which is great news for anyone who knows how time-consuming and expensive the process can be. We compared nearly a dozen eyewear retailers ...

The well-sighted among us may be blissfully unaware, but prescription glasses have long been an expensive but unavoidable necessity. This has been a pain point for consumers since the genesis of the ...

Abstract: Millimeter-wave imaging radar is becoming increasingly popular for sensing and security applications. Usually full phased arrays, synthetic apertures, or focusing reflect-arrays are employed ...

A “four-eyed” fish that sees simultaneously above and below the water line has offered up a dramatic example of how gene expression allows organisms to adapt to their environment. Gregory L. Owens, a ...