A team of researchers from the Max Born Institute (MBI) in Berlin and DESY in Hamburg has demonstrated a plasma lens capable ...

Researchers have developed a new type of lens that uses a spiral-shaped surface to maintain a clear focus at different distances in varying light conditions. Credit: Laurent Galinier Researchers have ...

Both Google and Apple announced smartphones with improved telephoto performance. Telephoto cameras are more useful for the average smartphone photographer. These telephoto lenses are only possible ...