Method and apparatus for manufacturing large double-sided...
Method and apparatus providing singlet wafer lens system...
Method for designing diffractive lens
Method for manufacturing an optical device
Method for manufacturing lenses, in particular for an imager...
Methods to make diffractive optical elements
Microlens array with microlenses having modified polygon perimet
Microlens, method of manufacturing microlens, and photomask...
Motion-free tracking solar concentrator
Multidirectional single surface optically shaped film