A new treatment vertical in eye care, pharmacologic agents for refractive correction, is in the early stage of ...

Researchers at the University of Hong Kong demonstrate negative light refraction with the natural magnetic material CrSBr – ...

FORT STEWART, Ga. - On and off the battlefield Soldiers may be faced with many challenges, yet their vision should not be one of them. The doctors in the Warrior Refractive Eye Surgery Program at Winn ...

Physicists in the US have demonstrated negative refraction at optical wavelengths for the first time. Vladimir Shalaev and colleagues at Purdue University obtained the result in a material consisting ...

Figure 1: Schematics of the degenerate 4WM process on a thin nonlinear film. In this Letter, we experimentally demonstrate nonlinear optical negative refraction in thin metallic nanostructures. We use ...

By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...

Please provide your email address to receive an email when new articles are posted on . A 36-year-old Hispanic man presented to the refractive surgery clinic at the New England Eye Center for surgical ...

(Nanowerk News) Pink Floyd’s Dark Side of the Moon cover, voted the greatest classical rock album of all time, intended to portray the prism and dispersion of light into a rainbow as a certain ...

The Nigeria Optometrist Association, NOA, have identified uncorrected refraction error as one of the most common eye challenges affecting children all over the globe ...