Most laser sources produce Gaussian beams that diverge as they propagate. This natural spreading limits their effectiveness in applications that require light to remain concentrated over long ...

Cinematographer Gary H. Lee reveals the creative process behind the film's wild bathhouse fights, stadium concerts, and ...

Lensbaby unveils Twist 28, a 28mm wide-angle lens with swirling bokeh. Launches April 2, 2026. Join waitlist at ...

Four eye care practitioners tell OT about how the Varilux XR seriesTM is revolutionising the personalised care they can offer ...

This year’s NAB Show is focusing its lens onto the exploding content creator economy, with conferences and special exhibit areas showcasing the tech and programming. Bridging the two worlds of content ...

Cataract remains one of the biggest drivers of avoidable vision loss in India, and the scale of surgical demand is visible in ...

The human eye functions like an exceptionally precise, high-end camera, one with a resolution of around 576 megapixels. What makes it intriguing is that although our eyes can focus on light at only ...

Densham's wave photography begins with a lens that landscape photographers would consider absurd for the job. He shoots on a ...

Most people don’t realize they’re drinking it. It looks harmless, even appealing. Interesting. Helpful at times. A quick ...

We pick the best zoom lenses for Nikon DSLRs, from wide-angles for landscapes and buildings to super-telephotos favoured by ...

A $300 million redevelopment of the New Orleans Navy Base will house Newlab’s climate tech startups, but experts question ...