Contact lens wearers with presbyopia can be successfully refit into daily disposable multifocal lenses, a study shows.

The headline feature of the DJI Osmo 360 is its twin sensors, specifically made for 360 capture. They're square format, meaning less wasted pixels than on a traditional rectangular sensor like the one ...

Interest is surging for the ultra-compact Sony Alpha 5100 – once the world's smallest interchangeable-lens camera ...

Rapid urbanization, rising disposable incomes, and increasing rates of myopia—especially among younger populations—are driving demand across countries such as China, India, South Korea, and Japan.

Peyush Bansal’s Lenskart, which began as an online contact lens seller in 2010, is now gearing up for a Rs 8,500 crore IPO.

Circular polarizing filters are my must-have for working with reflections, and these budget Hoya filters are all under $30 ...

Q2 2025 Management View CEO Brenton L. Saunders reported "our constant currency revenue growth speaks to the breadth and depth of our portfolio and is driven by a mix of hero products and a steady ...

When I first heard that Viltrox was making a high-end 135mm f/1.8 prime lens for Sony full-frame, I had two reactions. One: ...

The updates expand what users can do in AI Mode, Google’s experimental interface that blends generative AI with traditional search. The latest features include support for asking questions about PDFs ...

It depends on what kind of astrophotography you are focusing on. If your primary goal is super wide angle star fields, then ...

Xpanceo raised a $250 million funding round, which elevates its valuation to $1.35 billion, as it pioneers smart contact ...

Astigmatism (uh-STIG-muh-tiz-um) is a type of refractive error where one or more of the eye’s surfaces are not smooth and/or ...