Using two immiscible fluids, each with a different refractive index, the liquid lens FluidFocus technology from Philips (Amsterdam, The Netherlands) can create unique variable-focus lenses of high ...
Concept of fast-zoom and high-resolution sparse CEC based on dual-end collaborative optimization. (a) Schematic diagram of imaging scene and the proposed sparse CEC based on liquid lenses. (b) ...
At CES, smart glasses were unveiled that replace multifocal lenses with real-time focus adjustment, no cameras or screens, promising natural vision and a normal look, launching next year.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results