Z Design is a series of customized single vision lenses and progressive lenses, designed and developed with superlative patented technology, by TOG and Horizons Optical*. Utilizing advanced engineering, the lens profile calculation incorporates the individual wearer's own characteristics and eyewear parameters, resulting in clearer, wider and smoother vision.
*Horizons Optical is a leading optical lens design, research and development company from Spain, specializing in single vision lenses and progressive lenses.