Multifocal Hydrophilic Aspheric Intraocular Lens
Multifocal Hydrophilic Aspheric Intraocular Lens
Technical Specification
Model | MEA60/MEA600/MEA602(Non-preloaded) PMEA60/PMEA600/PMEA602(Preloaded) |
Material | 1%UV, 26% Hydrophilic Acrylic |
Overall diameter | 12.5mm |
Optical diameter | 6.0mm |
Diffractive zone diameter | 4.8mm |
Optical design | Aspheric diffractive MIOL |
Diopter range | +5.0D~+34.0D,increments 0.5D |
Addition power | +0.8D,+1.6D,+2.4D,+3.2D |
Spherical aberration | -0.12μm/0μm/-0.2μm |
Refractive index | 1.46 |
Abbe | 60.4 |
Haptics style | Model ‘L’ |
Angulation | 0° Angulation |
Edge design | 360° square edge |
A Constant | 118.4(Optical) |
Featuresalpointsal points
Patent technology: 12 Fourier harmonic, each level of harmonic naturally forms different additional power based on mathematical principles, and they interfere with each other optically. By optimizing the amplitude and phase of each level of harmonic, constructive interference is ultimately formed at the five focal points.
Five focal points: far focal point, extended mid focal point, intermediate focal point, extended near focal, and near focal point. Add powers to the far focal point in sequence:+0.8D, +1.6D, +2.4D, +3.2D
100% light energy utilization when the pupil aperture is less than 3.5mm
Meet the visual needs at all distances from near to far, achieving full range vision
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