The modern age necessity filters out the blue light with anti-glare lenses to shield the fibres in your eyes - and are offered in a range of stylish silhouettes. Protect your eyes and look good ...

Zenni Optical is offering 20% off blue light and photochromic lenses until Sunday, March 16. The sale includes popular lens options like EyeQ and Transitions. Shoppers can get free standard ...

Yuen advises being mindful when shopping for lenses. “Some [lenses] may have anti-scratch and anti-reflective features, while some may not block blue light due to improper coatings." Blue light is one ...

But Chinese phone-maker RealMe is blurring that line with a concept device that lets you change the lens on the phone, much like on a high-end mirrorless camera. RealMe's Interchangeable-lens ...

Albert Einstein, in 1905, presented the revolutionary idea of light quanta of energy which equals ħw, where ħ is reduced Planck's constant. There is plenty of experimental evidence on magnetic ...

remove the lenses and consult your eye doctor." According to Dr. Boparai, additional symptoms may include "burning, watery eyes, light sensitivity, discharge, foreign body sensation and eyelid ...

Groundbreaking flat lens enables telescopes to capture color and detect light from distant stars. Credit: LSST / CC BY 4.0 Engineers have created an innovative flat lens that enhances telescopes’ ...

Get Instant Summarized Text (Gist) A new flat telescope lens has been developed that captures color accurately while detecting light from distant stars. Unlike traditional bulky curved lenses ...

You may have noticed that all of Sigma's newly released lenses lack the "DN" label typically found on the company's mirrorless lens lineup. That label, which stands for Digital Neo, was used to ...

These LED flashlights take three AAA batteries and feature five different light modes (three different intensities, SOS, and strobe), retractable zoom lens, and IPX6 water resistance. If you're ...