Table 1 Characteristics of the three types of acrylic intraocular lenses
Precizon (IOL A) | Microflex (IOL B) | Asphina (IOL C) | |
|---|---|---|---|
Optic material | hydrophilic acrylic | hydrophilic acrylic | Hydrophilic acrylic (25%) with hydrophobic surface properties |
Haptic material | hydrophilic acrylic | hydrophilic acrylic | Hydrophilic acrylic (25%) with hydrophobic surface properties |
Optic diameter | 6.0 mm | 6.0 mm | 6.0 mm |
Overall length | 12.5 mm | 10.5 mm | 11.0 mm |
Haptic design | 2 Plate loop design;sharp edged | 4 Plate loop design; round-edged | 2 Plate design(no loop);sharpedged |
Haptic angulation | 0° | 5° | 0° |
Optic type | Biconvex | Biconvex | Biconvex |
Sphericity | Aspheric | Spheric | Aspheric |
