For the past five years or so, I’ve been primarily shooting with a 28mm lens instead of the 35mm focal length that I’ve been using for most of my photography career. But I’m not talking about just any ...

Using only a single-crystal piezoelectric thin wafer of lithium niobate (LN) instead of the usual two-part structure, a group ...

The team has created the world’s thinnest lens, measuring just three atoms thick. Contact lenses get pretty thin nowadays, but they’ve got nothing on a new lens from scientists at Stanford and ...

The force of gravity on the drop ensures that it forms a perfect parabolic shape and the sample is then baked again to harden the lens. “It’s very easy to do,” says Lee. “I think anyone could do it at ...

Dot Physics. Physics Problem; Images and a Converging Lens. Posted: June 13, 2025 | Last updated: June 13, 2025. Physics and Python stuff. Most of the videos here are either adapted from class ...

These promising results suggest that the lens could have a wide range of applications in optical systems. Based on their initial success, Fan and colleagues are now working to reduce the manufacturing ...

Science Physics Particle Physics This lens is just three atoms thick and works like a quantum lighthouse. The tiniest Fresnel lens may be perfect for augmented reality glasses.

Revise lenses for your physics GCSE foundation and higher triple science exams with Bitesize interactive practice quizzes covering feedback and common errors.

Researchers have developed a more precise design for "optical tweezers," using a metasurface lens studded with millions of tiny pillars which focus light to trap and manipulate individual atoms.

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.