Abstract: We present an efficient and accurate modeling of arbitrary-shaped locally modulated leaky wave antennas (LWAs) combined with dielectric lenses by means of a combined ray-tracing (RT) and ...

Synergy between the primary optics and sensor in precision imaging defines the entire system’s operational boundaries. A significant amount of optical potential can be lost to the ‘crop factor’ when ...

Long before radar screens, GPS receivers and smartphone maps shrank the Gulf into a blue dot, the Texas coast was a place where water and wind could erase landmarks overnight.

7Artisans showed off several new lenses at its booth at CP+, introducing two new autofocus models that are, in some ways, polar opposites. Both are for full-frame, but one aims to be as small and ...

The Xiaomi 17 Ultra feels, at times, like using a camera that happens to be an Android phone. Those who value what large sensors and Leica-approved optics can do are going to be in photography heaven ...

Researchers from the University of Arizona, University of Maryland, and NASA’s Goddard Space Flight Center have proposed a ...

Old Fast Glass has conducted a lens test using the Ancient Optics STATERA 50mm T2.2, 75mm T2.2, and 100mm T2.2 anamorphic lenses with the ARRI ALEXA 265. The 50mm T2.2, 75mm T2.2, and 100mm T2.2 are ...

Lomography has launched two new Petzval optics to complete a five-lens series. These are the Joseph Petzval Focus-Coupled Bokeh Control 27mm f/1.7 and 135mm f/2.5 Art Lenses. If you’ve never heard of ...

TECNO celebrated the fifth anniversary of its Future Lens event on December 3rd, 2025, in Chongqing, China. The annual gathering brought together global technology media, imaging experts, and ...

Abstract: In this work, we use an in-house ray tracing (RT) model based on physical optics (PO) to efficiently design the profile of two geodesic lenses that can be additively manufactured in a single ...

Lens launches lately seem to be becoming more unusual than before, with non-traditional zoom ranges, exceptionally bright apertures and more. But it turns out, I’m not the only one excited about all ...

Cucamonga, California -- In a significant advancement for precision optics manufacturing, TRIOPTICS and Precitech announce the integration of TRIOPTICS’ state-of-the-art measurement system OptiCentric ...