This study introduces a multidimensional sampling theory, overcoming Nyquist limitations and enhancing metasurface design for advanced optical applications.

This is the introduction to a five-story project, The Lens’ Embracing Katrina Narratives project. Last summer, in July, a group of influential New Orleanians gathered, with hopes of preparing the city ...

Coherent (COHR) introduces a new high-power F-theta lens for additive manufacturing, EV battery welding and laser cleaning. The new lens ...

Researchers introduce a cost-effective method for producing optical Fresnel zone plate lenses, using colored photoresists for ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

The lens is lightweight and compact, coming in at a very similar size and weight as its sibling, the RF 28-70mm F2.8 IS STM. Recent Videos The 16-28mm is explicitly designed to pair with that lens for ...

Whether you own a Leica rangefinder or simply want manual lenses for your mirrorless model, the huge catalog of new and vintage M-mount lenses should meet your needs. We've rounded up our top ...

Want to preserve the planetary parade or capture the Lynx constellation? The best lenses for astrophotography can help you take beautiful, breathtaking images of the night sky. If you're stepping ...

Stopping down the lens or aperture simply means to make the aperture smaller ... On the other hand, small apertures can make diffraction more noticeable, which can also soften images. These apertures ...

Honor has announced global availability for the Magic7 Pro, a flagship phone that features a 200MP sensor on its telephoto lens. While the phone has been available in China since October, it's now ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel ...