Medicontur Liberty IOL
The most balanced Trifocal IOL for complete spectacle independence. With 7 rings for superior contrast sensitivity.
The most balanced Trifocal IOL
Medicontur Liberty equates to spectacle independence without the compromise of reduced image quality or visual acuity at near and far distances. Clinical evidence shows excellent far, near and good intermediate vision
Elevated Phase Shift * (EPS) technology uses only 7 rings within a 3 mm diameter, leaving 75% of the IOL optic refractive.
Less Diffractive Steps
The difference in light scattering and energy loss of the Liberty IOL improves vision by:
- Higher Contrast Sensitivity
- Less Halos & Glare
7 steps to Trifocal perfection
Medicontur Liberty provides the highest light distribution:
1) AT NEAR in photopic conditions
2) AT FAR in scotopic conditions
3) Leaving an optimal amount of light energy for INTERMEDIATE vision.
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Technical specifications
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Description & Technical Specs
Medicontur Liberty 677MY / 677PMY Technical Specification
Type |
Single-piece hydrophilic intraocular lens for implantation into the capsular bag. |
Material |
25% water content with UV absorber + blue light filter; Refractive Index 1.46; ABBE number 58. |
Optic design |
Biconvex, aspheric, diffractive-refractive, apodized. |
Powers available* |
+8.00 D +35.00 D (increment: 0.50 D) |
Diffractive zone |
EPS technology**, anterior surface, Ø 3.0 mm |
Addition |
+3.50 D (near); +1.75 D (intermediate) |
A-constant*** |
118.9 (SRK/T) |
Dimensions |
Overall length 13.0 mm; optic Ø 6.0 mm |
PCO protection |
360° Special Square Edge (patented) |
Haptic angulation |
0° – asymmetrical design with posterior vaulting |
Sterilisation |
Steam (shelf life 5 years after sterilisation) |
Storage conditions |
at +15 °C – +35 °C (15% – 50% humidity) |
Injector |
Single use injection system |
* Other powers upon request
** Patent pending
*** It is recommended that surgeons personalise the constants they use.
