The companies will combine their expertise to develop a ‘tuneable’ presbyopia-correcting intraocular lens (PCIOL) for ...

Pterygium thickness did not meaningfully correlate with keratometry, astigmatism, irregularity indices, or most HOA metrics, suggesting depth contributes less to optical degradation than planar extent ...

Cataract often creeps up silently with age, but chronic health issues like diabetes and hypertension can speed up the process, explains Dr Sonal Desai.  | Health ...

Even with modern biometers, newer IOL formulas and advanced surgical techniques, refractive surprises still occur. Surprisingly, in many cases, the explanation lies not in the technology but in the ...

The historical paradigm of cataract surgery forced an absolute compromise: pristine distance vision with absolute spectacle ...

The advances in ophthalmologic surgical approaches such as femtosecond laser-assisted cataract surgery (FLACS) and the developments of optical design and material technology in intraocular lenses ...

Abstract: Data centers consume about 2% of the world’s electricity with continuing growth. The power supply system plays a significant role in the energy saving and decarbonization of data centers.

Abstract: In this article, a temperature and refractive index sensing probe based on a photonic crystal fiber (PCF) with a silver film coating is proposed. We suggested a simple method for coating ...

Muscle power is critical for optimal performance in sports or if you want to be as physically capable as possible. Power is the ability to generate force quickly and is also known as explosive ...

Power outages and electrical fluctuations can cause serious disruptions, whether you’re working from home or running a business. An uninterruptible power supply (UPS) helps prevent sudden shutdowns, ...

What would it take to instantly transform a material from an electrical insulator into a conductive state without ever touching it? Using ultrafast laser pulses and powerful X-rays, scientists at the ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...