Aspherical IOL maintains good performance over time

December 1, 2003

Heidelberg, Germany-The aspherical Tecnis Z9000 IOL (Pfizer) achieves good centration and maintains a stable position in the capsular bag to provide continued good refractive reliability and favorable functional results, said Klio A. Becker, MD, who is a member of the Heidelberg IOL and refractive surgery research group, department of ophthalmology, University of Heidelberg.