Johns Hopkins applied mathematicians and astronomers have developed a new method to render images from ground-based ...

This important study demonstrates that ocular organoids can generate both retina and lens through a non-canonical, "inside-out" morphogenetic route. The work is solid, with well-designed experiments ...

For Leicestershire portrait photographer Stephen Webb, clear vision isn’t a luxury — it’s a lifeline. So when cataracts started blurring his world behind the lens, he turned to Optegra. A swift ...