If the Leica Summaron is a Rolls Royce, the Panasonic 20mm f/1.7 II is a matte black Honda Civic with a turbocharger. It’s ...

Dry eye is very common, especially post corneal refractive surgery, and should be treated preoperatively with attention paid ...

Aim To determine if ‘Defocus Incorporated Multiple Segments’ (DIMS) spectacle lenses slow childhood myopia progression. Methods A 2-year double-masked randomised controlled trial was carried out in ...

Jeffrey Sherman of DoubleLine joins ETF Spotlight to discuss CAPE ETF. Find out how this fund utilizes Dr. Robert Shiller’s PE Ratio.