Meniscus tears are common knee injuries that have long frustrated patients and doctors due to limited repair options.

Implantation of customized lenticules could offer a tailored solution for corneal remodeling in eccentric keratoconus, according to an ex vivo study.“From 28 eye bank donor corneas, we took 12 corneas ...

With the best lenses for iPhone and Android phones, you can gain a whole new perspective in your smartphone photography and videography. Smartphone camera arrays are undoubtedly improving, especially ...

"It saddens me to report that I suffered a knee injury the other day. The MRI showed a tear in my [meniscus] that will require surgery in the upcoming weeks," Streelman wrote on X. "I'm beyond ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

Shoot sports? You'll need one of the best lenses for sports photography – here are the best buys for Canon, Sony, L-mount, Nikon, Fujifilm, Pentax and Micro Four Thirds shooters I've long been into ...

Realme has revealed its Interchangeable Lens Concept phone at MWC 2025. This phone has a one-inch camera sensor that can be paired with your existing Leica camera lenses. Realme’s phone also ...

MOS was on display here at MWC 2025, and the idea behind this concept device is that you can attach compact camera lenses onto the back of your phone. Forget the iPhone's MagSafe; this takes ...

So let's take a loot at the six most exciting cameras, lenses and moments at the show, plus other honorable mentions. It won't be for everyone, but Sigma's BF mirrorless camera was certainly the ...

When we asked which CP+ announcements you wanted us to take a closer look at, we got several responses asking for more information on the many third-party lenses that have been announced at the show.