Selfies are everywhere, but they change the way we perceive our own faces. There are a few reasons that happens.

The metalens exhibited diffraction-limited performance across a wide field of view of 140° and a remarkably low barrel distortion of less than 2%. In contrast, a reference metalens without ...

(a) A singlet metalens suffers from large barrel distortion. (b) A compound metalens effectively eliminates the barrel distortion. (c, d) Ray-tracing modeling of the (c) singlet and (d) compound ...

The good news is that, by default, modern iPhones have a "Lens Correction" feature turned on, found under Settings>Camera.

Researchers have developed a compound metalens that enables distortion-free imaging with a wide field of view, as presented ...

The 7Artisans 10mm F2.8 II Fish-Eye ED is designed for mirrorless cameras and comes in a wide range of mount options, at a ...

The real-time price of Brent crude oil is at $72.36 per barrel, and the price of WTI crude oil is at $68.50 per barrel. Oil prices are customarily quoted in dollars (USD) around the world, not only in ...