It’s because of our eyeglasses. Distance lenses (for nearsightedness) pose no additional threat of falls. Reading glasses may, and should only be worn for close-up work, not when walking. Bifocal ...

A modified customized rigid gas permeable contact lens to improve visualization during phacoemulsification in ectatic corneas. Med Hypothesis Discov Innov Ophthalmol. 2020;9(1):1-6. PMID: 31976337 ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

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 ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

With the best Canon telephoto lenses, you can really fill the frame, getting closer than ever to bring out the finest details of the most elusive subjects. I've focused on telephoto zooms for this ...

The best zoom lenses help you to get closer to your target whatever kind of photography you specialize in, and they're particularly beneficial for landscape, wildlife, sport and astrophotography.

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 ...

What are the best lenses to get for the Canon R50? Join me as I pick out the perfect lenses for this great beginner camera. When you purchase through links on our site, we may earn an affiliate ...

There are multiple options for lenses. The most widely used are fixed-focus monofocal lenses, accommodating monofocal lenses, toric lenses (which correct astigmatism), and multifocal lenses (which ...