The Pentax WG-8 is pretty much indestructible, being waterproof, dustproof, shockproof, crushproof, freezeproof and all-round ...

existing estimation methods are either overly complicated or have lower accuracy due to challenges associated with light-wave diffraction. This study proposes a simplified 3-D point spread function ...

Andrew takes a look at the new Elgato Ring Light - its priced around £190 in the UK so its certainly a flagship product - but ...

In a study published in Science Advances, a research team led by Prof. Liu Chengbo from the Shenzhen Institutes of Advanced ...

The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

Don't bother hiring an electrician to install a light fixture for you — the Ring Wall Light Solar is simple to install and ...

"Our microscope, for the first time, enables dual-modal imaging at high spatiotemporal resolution, enhancing our understanding of neurovascular coupling mechanisms without affecting the natural ...

Add to that the wide-angle range achieved through a malleable, 270° base plate and you've got a fully customizable ring light perfect for shooting high-quality video. You're certainly getting ...