Researchers at Harvard University, working with collaborators at the University of Lisbon, discovered that low-index silica ...

This small, lightweight and affordable ultra-wideangle prime represents incredible value, says Andy Westlake The post Viltrox AF 14mm f/4 Air review – a lens this cheap has no right to be so sharp ...

An unexpected discovery in a Harvard lab has led to a breakthrough insight into choosing an unconventional material, silica, to make optical metasurfaces—ultra-thin, flat structures that control light ...

The Ugly, the latest film from Yeon Sang-ho (Train to Busan), has just released its trailer. This Korean drama and thriller ...

It's also very expensive. With an MSRP of $3,000, it's practically a dollar a lumen. For that price, it does have a few ...

Crates Black Hole is a free After Effects plugin for cinematic black hole simulations with 3D volumetric fog and ray marching.

When our practice adopted the Light Adjustable Lens in 2022, we did so with a clear purpose of helping patients with corneal ...

Want that Hollywood swirling bokeh effect? You’ll need one of Lomography’s Joseph Petzval Art Lens Series primes, ranging from 27mm to 135mm ...

The ubiquitous role of optical fibres in modern photonic systems has stimulated research to realize slow and fast light devices directly in this close-to-perfect transmission line. Recent progress in ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

IN an earlier paper1, we have described a new type of interferometer which has been used to measure the angular diameter of radio stars2. In this instrument the signals from two aerials Ax and A2 (Fig ...

In response to the recent global shortage of Germanium, an essential material for optical components in long-wavelength infrared cameras, Optris has engineered and launched a new optical design that ...