Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

The dream of a flat, lightweight telescope lens, where microscopic etchings precisely refract different wavelengths of light, ...

The study, "Color astrophotography with a 100 mm-diameter f/2 polymer flat lens," appears in Applied Physics Letters. This technology could transform astrophotography imaging systems ...

Making a traditional glass lens requires a lot of experience, skill, and patience grinding a piece of glass to the required shape, and is not for the casual experimenter. Making a glass Fresnel ...

Ordinary lenses refract different colors at slightly ... The paper is published in the journal Applied Physics Letters.

The questions in this quiz are suitable for GCSE physics students studying convex and concave lenses, real and virtual images, magnification and colour. If you struggled with the quiz, don't panic ...

A revolutionary immersive mixed reality experience called "Quantum Lens" that uses a state-of-the art Apple Vision Pro ...

The study, “Color astrophotography with a 100 mm-diameter f/2 polymer flat lens,” appeared on Feb. 3 in Applied Physics Letters. This research was supported by the Defense Advanced Research ...

The Physics major provides knowledge of the physical concepts that are basic to the laws of nature, and the ability to use these fundamental concepts to answer questions and solve real problems.