It is widely used in laser level, alignment and optical tooling.These prisms deviate a beam through the same angle regardless of its orientation to the beam. This makes penta prisms valuable for ...

The heat problem of electronic devices becomes much worse ... fibres, mirrors, prisms and beamsplitters. Designs based on optical pre-processing (repeated copying and doubling the result ...

Researchers have developed a novel metasurface-based method to generate terahertz complex vector light fields using surface ...

Periscopic lenses revolutionize smartphone photography, enabling high-magnification optical zoom with a compact design through innovative folded optical paths.

The glass prisms reflect and direct light from ... this effect (otherwise highly impractical for such devices), potentially ...