Aspheric lenses have at least one surface that is not a true sphere. The aspheric profile used is frequently a conic surface of revolution about the lens axis, matched in design to the shape of the ...

Landsat 8's Operational Land Imager acquired this image of an elongated lenticular cloud, locally nicknamed the "Taieri Pet," above New Zealand's South Island on Sept. 7, 2024. Lenticular clouds ...

Canon’s pricier lenses are capable of capturing 180-degree video and images — close to what the human eye is capable of seeing — while the new RF-S7.8mm F4 STM Dual lens only takes in about ...

Press releases are posted on Independent.com as a free community service. The Eyeglass Factory had their first annual Kids Day in 1994. Due to the fires and then mudslides Kids Day was canceled in ...

Interchangeable lens system opens up new shooting possibilities. Better battery life. Magnetic mounting system (finally). Optional USB-C pass-through charging. Excellent Log video support.

Smart glasses can include everything from tiny speakers linked to a voice assistant to a small screen inset on one of the lenses. But augmented reality offers to completely overlay what you see ...

You want lenses that offer precise vision correction without causing eye strain, dryness or irritation. The best contact lenses fit well, are breathable, offer all-day comfort and give you crystal ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

The Ray-Ban Meta Smart Glasses have grown on me. I liked them a fair bit when I first reviewed them, but the addition of the Meta AI – which has now rolled out beyond the US officially – has ...

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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 ...

Though IRDs ... Sep. 18, 2024 — Researchers identified a protein, known as RNF114, that reverses cataracts, a clouding of the eye's lens that occurs commonly in people as they age. The study ...