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 ...

Light was long considered to be a wave, exhibiting the phenomenon of interference in which ripples like those in water waves ...

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

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, especially in ...

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 ...

The first telescopes refracted light, and today reflectors dominate, but there is a third way to make light focus, and it ...

For centuries, cameras and telescopes have relied on curved glass or plastic lenses to bend light and bring images into focus ...