Cataracts are the clouding of the lens of your eye and can currently only be cured through surgery. However, recent extremely positive lab results give…
Posts published in “Lenses”
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Traditional high-quality wide-angle camera lenses are large. New design could enable high-quality wide-angle cameras that can possibly fit into smartphones. Researchers have designed a new…
A microstructure created by a 3D printer: the innovative refractive structure developed by PSI scientists and which combined with a diffractive element, results in an…
A new glasses-free 3D light field display system with a significantly extended viewing distance represents an important step toward compact, realistic-looking 3D displays that could…
Researchers have combined computational ghost imaging and x-ray fluorescence measurement in a high-resolution and efficient way to produce chemical element maps. The new method could…
Researchers have developed a metalens that acts as both a color splitter and a lens. It can be directly integrated on sensor pixels to create…
Need for Giant Space Telescope To Discover Exoplanets Inspires Lightweight Flexible Holographic Lens
Inspired by a concept for discovering exoplanets with a giant space telescope, a team of researchers is developing holographic lenses that render visible and infrared…
Left: One of the lenses developed by McMahon’s team is installed in a camera assembly. Top right: This shows a close-up view of the stepped…
A new MIT-fabricated metalens shifts focus without tilting, shifting, or otherwise moving. The design may enable miniature zoom lenses for drones, cellphones, or night-vision goggles.…