We reveal the best macro lenses currently available for close-up shooting, for both mirrorless and DSLR cameras. The post ...

The updated Class 12th Physics syllabus for the academic year 2025-26 has been released by the Rajasthan Board on its ...

Scientists build a "metagrating" filter that selects light by both wavelength and angle—unlocking next-gen AR, sensors, and ...

This article describes a design procedure that enables a time-efficient evaluation of the focusing properties of modulated geodesic lenses using ray tracing on the equivalent gradient-index planar ...

In this paper we show that a negative index of refraction is not a direct implication of transformation optics with orientation-reversing diffeomorphisms. Rather, a negative index appears due to a ...

Discover why optics is of key importance to many industrial sectors Carry out substantial laboratory and project work in one of the UK’s largest centres for optics research and application Study on ...

The C ontrol of M y opia Using P eriphe r al Diffusion Lenses E fficacy and S afety S tudy (CYPRESS) is a 36-month, randomised controlled trial evaluating the efficacy and safety of SightGlass Vision ...

The California-based eyewear brand was founded by motocross enthusiast Jim Jannard but is now a part of EssilorLuxottica.

Dubai-based smart contact lens startup XPANCEO has closed a $250m Series A funding round at a $1.35 billion valuation, officially earning unicorn status as it accelerates efforts to launch the world’s ...

The latest attempt at Superman's story is immensely ambitious, with overt politics and eye-popping action.

The pioneering deep tech company behind the world's first smart contact lenses raises $250 million at a $1.35 billion ...