DEFINITY Progressive Lenses
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TECHNOLOGY

DEFINITY™ Lenses use a revolutionary DUALL ADD™ design, to help achieve full vision potential for your patients, and associate it with a patented Free Form technology to optimize your patients' prescription.

  • DUAL ADD™ technology splits the add power between the front and back surfaces of the lens
  • This results in twice the surface area, which is used to create an offset design that delivers advanced optics
The only progressive lens that uses a new patented, two-surface, offset design for advanced optics

Patient Benefits | Practice Benefits

 


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©Essilor of America . 2005. All rights reserved. This site is published by Essilor of America Inc., which is solely responsible for its content. It is intended for use by residents of the United States. DEFINITY™, DUAL ADD®, Crizal Alizé™ and GROUND VIEW ADVANTAGE™ are trademarks of Essilor of America Inc. Transitions is a registered trademark of Transitions Optical, Inc.

Site last updated 03/09/06.