Carl Zeiss Web site has interactive features

Chester, VA-Carl Zeiss has updated its company Web site to include an interactive vision demo section that explains eye anatomy, vision problems, Zeiss products, and more.

The section contains information about the eye, including myopia, hyperopia, astigmatism, and presbyopia. The section demonstrates polarized lenses, explains progressive lenses, and describes the Carat Advantage and anti-reflective coatings.

The updated Web site is located at http://www.zeiss.com/lenses.