Presbyopia is an age-related refractive condition marked by a gradual decline in near vision, typically emerging between ages ...

The Cooper Companies, Inc. COO is well-poised for growth on the back of strong prospects in its CooperVision (CVI) and ...

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 ...

(Bloomberg) WhatsApp has rolled out a new feature that allows users to save phone numbers directly within the app, eliminating the need to use the phone's address book for managing contacts. This ...

Lomography has announced an upgraded version of its Lomo’Instant Wide Camera that swaps the original’s 90mm plastic lens for one made with multi-coated glass. The company says its new Lomo ...

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 ...

WhatsApp is rolling out the ability to add and edit contacts from within the messaging app, even on linked devices. Users will see a new setting to "Sync contact to phone" whenever they save a new ...

These take some getting used to as your brain adapts to them. Multifocal contacts have several rings with different powers of correction. Your brain learns to select the right focus for the tasks of ...

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 ...

WhatsApp is getting a built-in contact manager that lets you save contacts within the app so you don’t lose them if you switch phones. WhatsApp typically relies on the smartphone address book it ...

WhatsApp on Tuesday announced a new feature that will allow users to save contacts within the app. That means that even if you lose your phone or link a new device to your primary number ...