Imagine sunglasses that let you adjust their tint with a simple twist, inspired by photography technology. Lombell’s ...

The frames are also supremely comfortable, capable of withstanding a really long run in the heat, and the polarized lenses ...

Usually photons from a blackbody source are randomly polarized -- their waves may oscillate along any axis. The new study revealed that if the emitter was twisted at the micro or nanoscale ...

But what, exactly, are polarized sunglasses? What are they for and why do they cost so much? We called up a few eyewear experts for a definitive answer. Simply put, polarized lenses filter light ...

Sunglasses are an accessory you can wear all year round ... so there are a variety of options to choose from. Having polarized lenses like these makes such a difference, so if you don’t have a pair ...

I enlisted a panel of glasses-wearers to shop on-site, test out frames and help determine the best places to buy prescription ...

Abstract: We fabricate a few-mode polarization-maintaining fiber (FM-PMF) and present a technique for generating circularly polarized (CP) vortex beam, carrying orbital angular momentum (OAM) and spin ...

Last summer, only six in ten Australians who spent time outside during peak UV exposure times said they wore sunglasses. But sunglasses are much more than a fashion statement. Here’s why they ...

MANILA, Philippines — The Bureau of Immigration (BI) officially unveiled on Wednesday its online student visa and permit application for foreigners. According to BI Commissioner Joel Anthony ...

Abstract: This communication presents a design strategy for a wideband bidirectional dual-circularly polarized (DCP) transmit-reflectarray antenna (TRA) that integrates a DCP transmitarray (TA) and a ...

Polarized beams are essential for a number of applications, such as probing the nuclear structure of the proton, studying fundamental symmetries, and testing quantum electrodynamics and chromodynamics ...

Sunglasses are not just fashion accessories—it’s particularly important that you wear a good pair that offer high levels of UV protection." Polarized Sunglasses may be an expensive option but the ...