Among all the Ultra-level phones with increasingly larger and more protruding cameras, the Find X8 Ultra is the one that feels the most like a ‘normal phone’. Its predecessor, Find X7 Ultra was truly ...

Explore the core technologies that define military-grade drones—from endurance and stealth to AI, secure communication, and ...

While AI algorithms may take the spotlight in machine vision, optical systems are the ones that facilitate data for AI models ...

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

Optical rotatum” is the term researchers coined to describe a newly discovered structure of light. Beams of light that can be ...

In today’s optical illusion, we bring you a mind-challenging visual puzzle that puts your observation skills to the test. The image shows a serene scene of zebras gathered around a watering hole. At ...

Based on the primary aberration theory, the method of the large compression ratio off-axis four-mirror optical system design is explored. After optimization, the system has an entrance pupil of 200 mm ...

Structural biomarkers identifiable on OCT-A can provide details regarding the development and progression of structural changes in MacTel 2.

A web app for creating and simulating 2D geometric optical scenes, with a gallery of (interactive) demos.