Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Align Technology, Inc. engages in the design, manufacture, and market of orthodontics, restorative, and aesthetic dentistry products. It operates through the Clear Aligner, and Scanner and Services ...

Optical materials and structures are substances used to manipulate the flow of light. This can include reflecting, absorbing, focusing or splitting an optical beam. The efficiency of a specific ...