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Multifocal Hydrophilic Aspheric Intraocular Lens with Patented Pentafocal Fourier Harmonic Diffractive Technology
Multifocal Hydrophilic Aspheric Intraocular Lens with Patented Pentafocal Fourier Harmonic Diffractive Technology
Specifications
Haptic Design :
Model L
Abbe Number :
60.4@35°C
Certification :
ISO13485&ISO9001
Overall Diameter :
12.5 mm
Supply Ability :
100000 PCS per month
Power Range :
+5.00 D to +34.00 D(0.5D Increasement)
Brand Name :
Henan Universe IOL
Price :
Negotiation
Edge Design :
Square Edge
Model Number :
MEA60
Payment Terms :
T/T
Material :
26% Hydrophilic Acrylic
Place of Origin :
China
Delivery Time :
1 month
Optical Diameter :
6.0 mm
MOQ :
500 pcs
Add Power :
+0.8D,+1.6D,+2.4D,+3.2D
Description

Multifocal Hydrophilic Aspheric Intraocular Lens

Technical Specification

Model

MEA60(Non-preloaded)

PMEA60(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

Refractive index

1.46

Abbe

 60.4

Haptics style

Model ‘L’

Angulation

0° Angulation

Edge design

360° square edge

A Constant

118.4(Optical)


Patented Fourier Harmonics Diffraction Design

  • The waveform diffraction profile is optimized from 12 Fourier Harmonic components
  • The waveform modulation creats a front-surface diffraction structure, achieving continuous and derivable smooth surface mathematically
  • Optimizing the Fourier Harmonics amplitude, phase, and fundamental frequency, the light fleld forms constructive interference at five target focal points

Featuresalpointsal points

  1. 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.

  2. 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

  3. 100% light energy utilization when the pupil aperture is less than 3.5mm

  4. Meet the visual needs at all distances from near to far, achieving full range vision

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Multifocal Hydrophilic Aspheric Intraocular Lens with Patented Pentafocal Fourier Harmonic Diffractive Technology

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Product Detail
Haptic Design :
Model L
Abbe Number :
60.4@35°C
Certification :
ISO13485&ISO9001
Overall Diameter :
12.5 mm
Supply Ability :
100000 PCS per month
Power Range :
+5.00 D to +34.00 D(0.5D Increasement)
Contact Supplier
video
Multifocal Hydrophilic Aspheric Intraocular Lens with Patented Pentafocal Fourier Harmonic Diffractive Technology

Shanghai Haohai Biological Technology Co., Ltd.

Verified Supplier
6 Years
henan, zhengzhou
Since 1991
Business Type :
Manufacturer
Main Products :
IOL Intraocular Lens, Preloaded Intraocular Lens, PMMA Intraocular Lens
Total Annual :
10000000-15000000
Employee Number :
130~150
Certification Level :
Verified Supplier
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