The technology incorporated in these progressive lenses represents a completely revolutionary concept. The Camber lens blank has a unique front surface with a variable base curve, which means the power of the front surface increases continuously from top to bottom.

This provides the ideal base curve for all visual areas  while reducing oblique aberrations in the lens. Thanks to the unique function of its front surface, all Camber finished lenses offer unbeatable vision quality at any distance, especially in the near zone .