Rumors had been swirling for weeks about a looming increase in Fujifilm prices in the US on August 1, and now those rumors ...

Eye fatigue during astronomical observation can be mitigated by short, regular breaks incorporating simple eye exercises, ...

Canon has some extraordinary cameras and lenses in this vast portfolio. The company has launched models such as the 5D series and the 1DX series, as well as popular lenses such as the Canon EF 16-35mm ...

Contact lens wearers with presbyopia can be successfully refit into daily disposable multifocal lenses, a study shows.

When I first heard that Viltrox was making a high-end 135mm f/1.8 prime lens for Sony full-frame, I had two reactions. One: ...

Astigmatism (uh-STIG-muh-tiz-um) is a type of refractive error where one or more of the eye’s surfaces are not smooth and/or ...

Per ESPN's Kris Rhim, the Los Angeles Chargers quarterback will wear UV protection contact lenses to reduce the impact of the sun on his vision. According to Rhim, Herbert, like many players, wore ...

Chargers QB Justin Herbert doesn't need a visor.Los Angeles Chargers quarterback Justin Herbert showed up at training camp this week with red eyes. Strange sentence to put out there, yet true ...

Chargers quarterback Justin Herbert is testing out red-tinted, UV-protection contact lenses as training camp opens.

Los Angeles Chargers quarterback Justin Herbert is testing tinted contact lenses during training camp. He wore them on Thursday under sunny skies after trying them earlier in the week with ...

J&J said people with astigmatism have had to compromise when presbyopia develops—either by switching to reusable lenses or adding on reading glasses.