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The Sigma 17-40mm F1.8 DC Art zoom lens brings full-frame background blur to APS-C cameras to satisfy shutterbugs who chase subject isolation or make images in dark environments.
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Onto Innovation plans to integrate its Ai Diffract modeling engine with the acquired technology to enhance dimensional metrology capabilities, potentially helping to speed yield learning for new ...
GNSS-based navigation, nowadays the most spread system, is very challenging in scenario where the presence of obstacles could block, diffract or reflect the signals coming from satellites. In this ...
Canadian wildfire smoke is reaching the northeastern part of the United States, with multiple National Weather Service (NWS) offices saying they are experiencing issues with the smoke. One NWS offi… ...
Check out this beautiful photo of nacreous clouds, also known as rainbow clouds, from southern Indiana. Here's how the phenomenon occurs.
Century-Old Challenge Of “Atomic Diffraction” Finally Solved Thanks To Graphene This experiment is “fundamentally different” from all previous atomic diffraction experiments.
Once you have a crystal that will diffract neutrons, you have everything you need. You see the positions where hydrogens are located and, equally as important, the positions lacking hydrogens.
Fresnel lenses, however, don’t require curvature of any kind, but instead utilize concentric flat rings to diffract light, with the rings’ size and width determining the overall lens focal length.
Contact lenses get pretty thin nowadays, but they’ve got nothing on a new lens from scientists at Stanford and the University of Amsterdam. The team has created the world’s thinnest lens ...
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