Task oriented visual satisfaction and wearing success with two different simultaneous vision multifocal soft contact lenses Joan Gispets, Montserrat Arjona, Jaume Pujol, Meritxell Vilaseca, Genís Cardona

3-Month experience in presbyopic correction with bi-aspheric multifocal central presbyLASIK treatments for hyperopia and myopia with or without astigmatism Michiel H.A. Luger, Tobias Ewering, Samuel Arba-Mosquera

Peripheral refraction and spherical aberration profiles with single vision, bifocal and multifocal soft contact lenses Cathleen Fedtke, Klaus Ehrmann, Ravi C. Bakaraju