Your camera lens may eventually need cleaning or to be stored if you're not using it for prolonged periods, but if you do so ...

Then, with the help of your doctor or consultant physiotherapist, and depending on the type and scale of your injury, you might be recommended an anti-inflammatory gel to use for a limited period ...

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 ...

Forbes contributors publish independent expert analyses and insights. I write about how fintech is disrupting the financial industry in Asia.

While human skin shares gel-like characteristics, it has unique qualities that are very hard to replicate. It combines high stiffness with flexibility, and it has remarkable self-healing ...

The company manufactures a gel called NanoSALV to help heal skin injuries, burns, infections and inflammation. “We grabbed really complex technology, in an easy-to-use-solution that can go with ...

Jelly-like materials called hydrogels can stay squishy even at extreme temperatures, thanks to a method that locks in their water 1. Hydrogels are built from 3D networks of long polymer molecules ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) 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 ...