In this new effort, the research team has found, for the first time, two galaxies that align in a way that allows their gravity to work as a compound lens. A compound lens, as its name suggests ...

A compound lens consists of two lenses. Artificial ones are fused together to counteract each other’s light dispersion. In astronomy, a compound lens can form naturally when two galaxies align ...

The global implantable collamer lens market is set to experience remarkable expansion in the coming decade, driven by the increasing adoption of minimally invasive vision correction procedures. Market ...