Everyone wants to download and use images from the web for free. Thankfully, public domain images make it possible without getting into a legal mess. We've rounded up the best places to download ...

Vintage Stock Photos has an archive of more than 150,000 images shot from around the world from multiple sources. For years, the website offered the images under a royalty-free license between $6 ...

Nearly 90 percent of adults use digital devices for two or more hours per day, according to The Vision Council’s 2016 Digital Eye Strain Report, exposing consumers to blue light that some suggest is ...

Digital eye strain a growing problem 01:23. If you're a modern consumer in the U.S. these days, chances are you experience digital eye strain fairly regularly.. According to a new report by The ...

Purpose This study compared digital images from a portable slit-lamp camera with 35 mm slit-lamp photographs and traditional ophthalmic assessments in anterior segment disorder's detection.

To establish the agreement between image grading of conventional (45°) and ultra wide-angle (200°) digital images in the macula. In 2008, the 12-year follow-up was conducted on 573 participants ...