The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

Got a box full of film negatives and slides you need to sort through? Kodak’s 35mm Slide Viewer is here to help!

Here's what you should and shouldn't do with your contact lenses to minimize the risk of infection and discomfort. Are contacts safe? Yes -- but only if used correctly. From topping up old contact ...

The interchangeable-lens concept is currently a prototype Realme is offering a 73mm portrait and a 234mm telephoto lens The company also previewed a voice-based image editing feature ...

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 ...

And that was realme’s new concept phone. It’s the realme Ultra, which is an interchangeable lens concept phone that is absolutely incredible. Before today’s announcement, I was able to spend ...

Albert Einstein, in 1905, presented the revolutionary idea of light quanta of energy which equals ħw, where ħ is reduced Planck's constant. There is plenty of experimental evidence on magnetic ...

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 ...

The highly convex front element and fixed lens hood mean that you can’t fit regular filters to the front – the 8-25mm f/4 would be better for that – but you could argue that with the OM-1 II’s Live ND ...