Selfies have changed our perception of what we look like. Here’s why.
Selfies are everywhere, but they change the way we perceive our own faces. There are a few reasons that happens.
EurekAlert!11 天
Compound metalens achieves distortion-free imaging with wide field of view
(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 ...
Compound metalens achieves distortion-free imaging with wide field of view
In a recent study, researchers have developed a compound metalens that enables distortion-free imaging. The study, published ...
Armed robbery in Revesby10 天
Metalens Offers Clear, Wide-Angle Imaging
In a recent study, researchers have developed a compound metalens that enables distortion-free imaging. The study, published in Engineering, presents ...
digitalcameraworld12 天
7Artisans 10mm f/2.8 II full-frame fisheye now available – and it's a bargain!
The super-wide, super-fast and super-distorted 7Artisans 10mm f/2.8 II ultra-wide prime is equally brilliant for astro and creative photography – and if that wasn't enough, it glows in the dark!