Multifocal IOLs ... designed for individuals with astigmatism, providing them with clearer vision without the need for corrective lenses. These IOLs offer patients greater freedom from glasses and ...

Adult myopia management involves the same treatments used to control pediatric myopia, but with special considerations.

In summary, for elderly cataract patients with long axial length, the choice of multifocal intraocular lens should be carefully considered to avoid an increase in postoperative corneal astigmatism ...

WASHINGTON — Elon Musk, the billionaire owner of major government contractor SpaceX and a key ally of Republican presidential nominee Donald Trump, has been in regular contact with Russian ...

NASA Administrator Bill Nelson has called for an investigation into Elon Musk’s communications with the Kremlin after a Wall Street Journal report found that the billionaire X CEO and Trump ...

The House Foreign Affairs Committee’s ranking member Gregory Meeks (D-N.Y.) said the allegations of Musk’s contacts with Putin “raise many serious questions,” but he didn’t explicitly ...

While Google Contacts is otherwise a good example of a modern Material You app, my one design quibble has been the blocky scroll bar. This has finally been addressed as part of a broader tweak to ...

WhatsApp now lets users add and manage contacts directly from WhatsApp Web and the Windows app, enhancing convenience and privacy. This update also introduces the ability to save contacts exclusively ...

WhatsApp has revealed a significant update to its contact management system. Previously, contacts were tied to the phone where WhatsApp was installed. This posed issues for users who lost their ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

Nearsightedness, farsightedness, and astigmatism are other forms of refractive errors ... These take some getting used to as your brain adapts to them. Multifocal contacts have several rings with ...

Figure 2. Design process flowchart. Unlike progressive multifocal freeform surfaces, defocused freeform surfaces consist of central focusing and peripheral defocused areas. The central focusing area ...