If a client is going to take the time to visit our store, we want to be sure they will find what they are looking for.’ ...

EssilorLuxottica SA (0OMK) Company Description: EssilorLuxottica is a combination of the leading manufacturer of premium frames and sunglasses and the leading manufacturer of optical lenses. Both ...

Tokai says individuals wearing spectacles experience significantly higher levels of comfort and convenience. Crizal Drive from Essilor is a premium anti-reflective coating that offers clarity of ...

The idea of optical computing—the use of photons instead of electrons to perform computational operations—has been around for decades. However, interest has resurged in recent years ...

Optical illusion psychology tests are popular for revealing hidden personality traits based on initial perceptions of an image. Seeing bears first suggests an analytical approach to problem ...

They report on this in the journal Advanced Optical Materials. Electronic devices based on microchips, i.e. integrated circuits, are among the most important inventions of the last century ...

To build such quantum photonic logic gates that might be used in an optical quantum computer requires a special medium which allows strong and controlled interactions of just a few photons.