In the constant battle to provide consumers the best smartphone camera, one area that Apple has yet to innovate is optical zoom, which could use a so-called "periscope lens." We explain what the ...

From dual-periscope setups and modular zoom lenses to AI-powered image processing, these are the best phones pushing the ...

Since the beginning of this month, Oppo has been teasing the arrival of the Find X9 Ultra in India, but is yet to confirm the launch date. Most likely, the company may unveil it after its rival brand ...

A reflection-based solar cell design inspired by periscopes achieves near-complete visible transparency and record light utilization efficiency, outperforming all previous transparent photovoltaic ...

Periscopes provide a classic optical illusion: By using reflected light and mirrors to illuminate objects that the naked eye can’t see, they were especially useful in submarines and the first ...