Eyeglasses come in a variety of types. This includes a single-vision lens with one power or strength over the entire lens, or a bifocal or trifocal lens with multiple strengths over the entire lens.

A large number of traffic accidents happen at night, and a global study has shown that 83% of spectacle wearers use cars, so there has to be some connection between the two. (FE) Carl Zeiss, the ...

Progressive lenses are multifocal lenses specifically for people needing corrective lenses to see distant and close objects. These lenses allow you to see clearly at multiple distances without a ...

Modern Vision Solutions announced the publication of a new educational article, Progressive Lenses vs. Bifocals: Making the Right Choice, offering a clear comparison of two of the most common types of ...

The trend towards so-called "progressive" lenses with customized optical features helped boost consumer spending on spectacles across continental Europe last year. According to market research firm ...