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, measuring ...
(Nanowerk News) Lenses are used to bend and focus light. Normal lenses rely on their curved shape to achieve this effect, but physicists from the University of Amsterdam and Stanford University have ...
(Nanowerk News) "After 500 years of lenses and mirrors, it is time to think ahead," explains Dr. Falk Eilenberger, head of the Department of Micro- and Nanostructured Optics at the Fraunhofer ...
A schematic of a next-generation ultra-thin camera that utilizes metasurfaces, a nano-optical device, to secure light paths: By aligning metasurfaces horizontally on a glass substrate, light reflects ...
In Europe, the main focus of development for plastic optical parts is on thicker lenses for LED lights. Since the cooling time during injection molding increases with the square of the wall thickness, ...
Infrared light passes through the metal lens and is converted into violet light and focussed in a focal point due to the material and the special surface structures – enlarged in the magnifying glass.
A groundbreaking sulfur-rich polymer lens for thermal imaging optics shows high refractive index and LWIR transparency, ...
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