iDIFF Plus

Refractive - Diffractive Optic | Slanted Transition Zones | 360° Square Edge | Aberration Neutral


iDIFF Plus is a new generation refractive-diffractive presbyopic IOL with an increasing step height and diffractive pattern combined with increased step angulation between transition zones, resulting in superior optical quality for both distance and near. The design enables balanced distribution of light (60/40 light distribution for far and near respectively) and higher MTF values, which increases contrast sensitivity in all lighting conditions and reduces the effects of scattered light, such that it persists glare and haloes and is pupil independent. The lens is available in both a double haptic and a plate haptic design for the preference of the surgeon.  


  • It is neutral to the cornea, thus suitable for majority of patients regardless of corneal shape.
  • Performance is unaffected by optic misalignment or pupil decentration.
  • New generation refractive - Diffractive Presbyopic IOL.
  • Aspheric optic provides improved visual quality for the patients.
  • Provides better visual outcomes by reducing reflected glare.
  • Reduces Scattering of light & Halos through slantedtransition zones.


Models :-

iDIFF-P | iDIFF-R/span>

Material :-

Hydrophobic Acrylic (Yellow Tinted)

Power :-

+0.0D to +30.0 Diopter 0.5 D Steps

Diameter :-


Length :-


Refrective Index :-


Material Hydrophobic Acrylic
IOL Powers +0.0D to +30.0 D (in 0.5 D Steps)
Additional for Near Focus +4.0D +3.5D +3.0D +4.0D +3.5D +3.0D
Customized Optic Diameter 6.00mm 6.00mm
Customized Overall Length 12.50mm 11.00mm
Optic Type Refractive-Diffractive Aspheric Optic
Haptic Angulation
Haptic Configuration Double Haptic Plate Haptic
Refractive Index 1.465
A-Constant 117.9(SRK-T , US Biometry)* 118.04(SRK-T , US Biometry)*
  118.4(SRK-T Optical, US Biometry)* 118.24(SRK-T Optical, US Biometry)*