EDOF TECHNOLOGY - A NEW CATEGORY
- Provides distance and enhanced intermediate vision

- Greater contrast sensitivity

- Lower incidence of dysphotopsia

IOL SYNTHESIS PLUS – YELLOW

EDOF TECHNOLOGY – A NEW CATEGORY

 

  • New generation of lenses provide distance vision and enhanced intermediate vision
  • Greater contrast sensitivity
    Lower incidence of dysphotopsia
  • Acrylic copolymer with ultraviolet absorption successfully used for more than 18 years.
  • Blue-light-filtering lenses

 

 

 

1. Optical Quality an innovative optical design

  • Continuous area with an EDOF central zone, a transition zone and monofocal optical periphery.

  • 4th and 6th spherical aberrations of opposite signs permits depth of field increase(4, 5).

 

 

2. SAFETY

Material

– Synthesis Yellow filters 40% of blue light at 450nm wave lengh
– Acrylic copolymer successfully used for more than 17 years in ophthalmology
– Ultraviolet absorption


Design
– 4 point fixation haptics
– 3 overall diameters to fit the capsular bag:

  • 11 mm from -10.0 D to +15.0 D
  • 10.7 mm from +15.5 D to 22.0 D
  • 10.5 mm from +22.5 D to +40.0 D

– Enhanced C-Edge+ ≤ 5microns 360° square edge

 

3. REPRODUCIBILITY

OPTIC

 

  • 6 mm optic across the power range

  • Orientation notch at the optic edge

  • Posterior shift: vaulted design for excellent capsular bag adhesion

  • Aberration neutral

    Aspheric profile

  • Homogeneous surface across the power range for consistent injection forces regardless of IOL diopter.

 

 

4. OPTICAL QUALITY

MTF (MODULATION TRANSFER FUNCTION)

 Synthesis exceeds ISO 11979-2 standard requirement for optical properties and test methods (0.43 at 100 cycle/mm) at all light conditions and pupil diameter.

 

 

5. SPECTRAL TRANSMISSION

Synthesis Yellow filters 40% of blue light at 450nm wave lengh