When developing an inspection system for PV (photovoltaic) solar-wafer, solar-cell, and FPD (flat-panel display) products, developers need to choose the type of camera lens that is most appropriate ...

SALT LAKE CITY (KUTV) — At this point, it goes without saying that none of us will be going naked when peering up at the sky to glimpse the 2023 annular solar eclipse over Utah. Experts have made it ...

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For a very brief period of time, we'll be shrouded in darkness during the upcoming total solar eclipse on April 8th. It will be visible almost all over the United States and is an extremely rare ...

An ultra-light Fresnel lens harnesses sunlight with record efficiency, reducing the weight and cost of solar panels launched into space. Researchers in the US have developed a type of lens that ...