Ray Optics often overwhelms Class 12 students due to formulas and sign conventions. An expert board examiner explains why ...

Hear insight from EssilorLuxottica, Optos, Birmingham Optical, Eyoto, Specsavers, Scope Eyecare, and Newmedica ...

The small and complicated features of TSVs give rise to different defect types. Defects can form during any of the TSV ...

EssilorLuxottica reported its Q4 2025 financial results, revealing the company sold over seven million smart glasses last year. The French-Italian eyewear conglomerate has been making smart glasses in ...

Driven by an unprecedented surge in demand from AI infrastructure, high-performance computing, and next-generation data ...

Learn how to determine the image location and height in lenses with this clear, step-by-step tutorial! This video explains the principles of lens optics, including magnification, focal points, and ray ...

Ray Kurzweil (February 12, 1948) is an American computer scientist, author, entrepreneur, futurist, and inventor. He i ...

Harnessing the power of the sun holds the promise of providing future societies with energy abundance. To make this a reality, fusion researchers need to address many technological challenges. For ...

The red-dot trend is so pervasive that consumers can choose from a range of semi-automatic handguns that are cut to accept optics. But what about adding red-dots to revolvers?

A seven-hour gamma-ray burst, GRB 250702B, stuns astronomers and hints at powerful new cosmic engines still unknown to science.

Lenskart’s CEO says Meta lacks what truly matters in smart eyewear. What gives the Indian retailer its confidence?

What: New analyses using early observations from the European Space Agency’s Euclid mission examine how galaxy mergers ...