Optician presents a selection of cutting edge ophthalmic lens products designed to deliver top notch visual performance ...

An optical lens is a transparent optical component used to converge or diverge light emitted from a peripheral object. The transmitted light rays then form a real or virtual image of the object.

Learn more› By Erin Roberts We are currently calling in new Canon RF-mount lenses for testing, and plan to convert this guide to focus solely on mirrorless lenses going forward. Look for a full ...

Smart glasses have been available in various forms for nearly a decade and some tech pundits speculate that lightweight virtual reality glasses will be with us shortly – perhaps within months.

In this interview conducted at Pittcon 2024 in San Diego, we spoke to Richard Crocombe about his journey in the field of spectroscopy, focusing on the development of portable spectrometers and ...

You know you've got to protect those peepers from the sun's UV rays, but does the color of the lenses actually affect the way they perform? The short answer is: Yes. Your sunglasses' lens color ...

Here’s how it works. The best iPhone lenses can improve the photographic skills of even the latest and greatest Apple smartphones. Whichever iOS device you own, the best iPhone lenses can ...

Nikon's growing range of Z-mount lenses for its mirrorless cameras – which we rate among the best mirrorless cameras – has a new addition, and it's a true classic for street, reportage and ...

Please verify your email address. Google Lens is built into the operating system on an Android phone, so you don't need the Lens app. If you want access to it on your ...

There’s never been a better time to buy a Nikon Z lens: the catalog of glass for Nikon’s mirrorless camera family is bigger than ever. Whether you want a nifty fifty, a portrait prime or a ...

Earlier this year, French lens-maker Essilor International SA and Italian frame designer Luxottica Group SpA announced a merger to create a global eyewear giant with a market share of 13-14%.