As a structure composed of two-dimensional arrays of microscale lenses, micro-lens array (MLA) has attracted the attention of both academia and industry due to its distinctive optical properties and ...

Using 3D printing and porous silicon, researchers at the University of Illinois Urbana-Champaign have developed compact, visible wavelength achromats that are essential for miniaturized and ...

Micro-lens machinists Polina Medvedskaya and Ivan Lyatun. (Courtesy: Immanuel Kant Baltic Federal University) An international team of researchers has produced a stack of diamond micro-lenses precise ...

Micro Four Thirds just got a shot in the arm, courtesy of Viltrox's "Air" lenses –is more great glass on the way?