The convenience and versatility of viewing large picture at 10x magnification, then zooming continuously all the way to close-up detail at 40x magnification. Upright, unreversed 3-dimensional image ...

Established in 2000, Yangzhou Huasheng Optical Instrument Factory specializes in producing portable laser levels, optical lenses, prisms, optical coating filter, glass plate, protection window, door ...

China's Ministry of Commerce announced on Tuesday that Beijing has decided to strengthen export controls on dual-use items to ...

For backyard astronomers, the promise of image-stabilized binoculars is simple: sharper, steadier views of the night sky ...

Optoretinography reveals rapid deformations in human and rodent rod photoreceptors associated with rhodopsin activation, paving the way for label-free imaging of rod dysfunction and visual cycle ...

NASA’s flagship X-ray observatory is starting the calendar with a flourish, unveiling a richly detailed view of a distant ...

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 ...

Researchers at the University of North Carolina at Chapel Hill have contributed to new insights into the most long-lived cosmic explosion ever recorded. The event was a gamma-ray burst that remained ...