Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using standard semiconductor manufacturing techniques. These lenses, though less ...

Abstract: The performance of aspheric optics is important for optical imaging and profiling is required to ensure their performance. When using the self-developed multi-beam angle sensor (MBAS) for ...

Unlike conventional spherical monofocal IOLs and lower-order aspheric IOLs ... an important attribute for toric lenses. Indications and Important Safety Information for the enVista Aspire and ...

“In the U.S., where enVista Aspire is currently available, surgeons and their patients appreciate the features of these monofocal lenses that are designed for ... spherical monofocal IOLs and ...

As I write this column, my first in 2025, I feel optimistic, whichever lens, whether economic ... For all latest news, follow The Daily Star's Google News channel. To reiterate, the year 2025 ...

With over 98% efficiency, these lenses could become an essential tool for safer engagement ... offering a potential new layer of safety for epilepsy patients during daily tasks and entertainment.

It’s all wrapped in a new attractive chassis that eschews the curved body of the L9H for a more angular rectangle shape with a sweeping semicircle indentation in the top where the lens is housed.

Manchester City are considering accelerating plans to sign young defender Abdukodir Khusanov in the January transfer window with their injury situation ongoing. City had been eyeing the centre ...

Manchester City are considering a move for Lens centre back Abdukodir Khusanov. The 20-year-old Uzbekistan international is admired by Tottenham and Newcastle also. The 2004-born starlet has ...

AC Milan are yet to contact Liverpool in regards to a move for Darwin Nunez in the January transfer window. Nunez, 25, has endured an underwhelming campaign at Anfield so far in 2024-25 ...

AC Milan are yet to contact Liverpool over striker Darwin Nunez despite the strong links in the past few days, a report claims. According to the latest from Daily Mail, Milan have not reached out ...

Millions of people enjoy healthy contact lens wear on a daily basis. However, contact lenses are not risk-free. Severe, painful eye infections causing vision loss or blindness can occur. Contact ...