The function and use of micro-lenses mainly include focusing, imaging, and optical function enhancement in specific applications. Micro-lenses are small optical components that can accurately control ...

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

LASER COMPONENTS offers micro lens arrays from partners Holo/Or for laser beam homogenising and shaping. Micro lens arrays consist of micron-scale plano-convex refractive lenses packed together on a ...

(Nanowerk News) They number in the thousands, light striking the phalanx of lenses arrayed on a face in geometric pattern, the beams refracting through transparent mounds no wider than a hair. A fly’s ...

A team has created minuscule lenses that it can expand or contract in mere seconds -- modifying their magnification, focal length and other optical properties in the process. That on-the-fly ...

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 ...