Liberty Liberty Liberty
Liberty

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Type: Single-piece multifocal hydrophilic IOL for implantation into the capsular bag
Optic:  Diffractive - Aspheric
PCO protection: 360° Special Square Edge (patented)
Estimated incision size: from 2.2 mm*
Material: Copolymer of hydrophilic and hydrophobic acrylic
677 MY 25% water content with UV absorber, blue light filter
Refractive index: 1.46
ABBE number: 58
Technical specifications:  
Powers available: 8.0 D - +35.0 D (increment 0.5 D)**
Addition: +3.5 D (near); +1.75 D (intermediate)
A-Constant: 118.9 (SRK/T)***
Geometry:  
Optic diameter: 6.0 mm
Overall diameter: 13.0 mm
Diffractive zone: EPS technology ****, anterior surface (diameter 3.0 mm)
Haptic thickness: 0.4 mm
Haptic angulation: 0° - asymmetrical design with posterior vaulting
Optic design: Biconvex
Method of sterilization: Steam
Storage:  
Temperature: +15 - +35°C
Humidity: 15% - 50%
Shelf life: 5 years (from sterilization)

* Depending on technique
** Other powers upon request
*** It is recommended that surgeons personalize the constants they use.
**** Patent pending

 

Archive:

 Download Bi-Flex M infosheet - 2014

 Download Bi-Flex M infosheet - 2015

 Download Bi-Flex M infosheet - 2016

 Download Bi-Flex M infosheet - 2017