Hydrophobic Lenses

Hydrophobic IOL are made from material having unique posterior edge design without compromising inherent optical properties of intra ocular lens.

High index of refraction imparts excellent folding prior to insertion; better, controlled unfolding and positioning of lens in the eye. Minimal internally reflected glare, less surface scattering compared to other hydrophobic surface IOLs. Incision size i.e sub 2.8mm.

High Tensile Strength - this resists the optic damage during folding and insertion.

Our entire Hydrophobic IOL Portfolio can be manufactured in 0° angulation under special order requirement

Hydrophobic Aspheric

Natural Yellow Hydrophobic Aspheric


Features:

  • Asphericity on anterior surface of the IOL.
  • Optic is having negative spherical aberration to compensate positive spherical aberration of cornea.
  • 360° Advanced Square Edge.
  • Enhanced contrast sensitivity, sharpness and clarity at night.
  • Smooth lens surface reduces bacterial adhesion and inflammatory cell response

The image below compares the Power Maps of Natural Yellow Hydrophobic Aspheric (on the left) with Conventional Spherical IOLs (shown on the right) -

Advanced Aspheric IOLs with excellent visual outcomes:

PropertyTechnical Specification
ModelASHFY600
TypeSingle Piece
Material Natural Yellow Hydrophobic Material
Refractive Index 1.483
Optical ShapeBiconvex
Optical Diameter6.0 mm
Overall Length12.5
Angulation
Estimated A Constant 118.5
ACD 5.28 mm
Power RangeFrom +5.0D to +30.0D (by 1/2 diopter from +15.0D to +25.0D)
SterilizationBy ETO Sterilization
IndicationPhacoemulsification
ImplantationCapsular Bag

Below: Transmission scan shows blue light blocking property (in region 400 - 500nm) compared to conventional IOL with UV absorber.


Conventional IOLs with UV absorber are not able to protect the retina from dangerous high energy blue light. High energy blue light is a part of visible light spectrum which has great role in formation of age related Macular Degeneration (AMD).

Eyecryl Plus Natural Yellow hydrophobic IOL has a cross linked blue light filter in addition to UV aborber. Protective properties of these lenses resemble those offered by natural human lens.

These lenses demonstrate excellent visual outcomes without altering the colour perception and contrast sensitivity of a patient.


These lenses demonstrate excellent visual outcomes without altering the color perception and contrast sensitivity of a patient.

High index of refraction:

High index of refraction imparts excellent folding prior to insertion; better, controlled unfolding and positioning of lens in the eye; minimal internally reflected glare; less surface scattering compared to other hydrophobic IOLs; thinner lens which requires smaller incision i.e. Sub 2.8 mm.

High Tensile Strength:

This resists optic damage during folding and insertion

Excellent cytological and biocampatible properties:
  • Effect on the blood aqueous barrier: Biotech Hydrophobic Lens is recommended in patients with pathologies predisposing to blood aqueous barrier damage
  • The cellular reaction on the lens surface: 360° Sq. edge design reduces potential for lens epithelial cell migration on to posterior capsule. Eyecryl Plus hydrophobic lens has Minimal affinity towards lens epithelial cell outgrowth and slow maturaton rate reaction of macrophages providing excellent biological compatibility thus leads to a little or nil inflammatory reaction
  • Effect on the lens capsule: The effect of the IOL on the capsule consists of lens epithelial cell proliferation and metaplasia leading to anterior and posterior capsular opacification , and IOL decentration. Eyecryl Plus Hydrophobic Lens has excellent capsular biocompatibiliy (because of the tacky nature of lens material the lens has increased adhesion of the IOL to The capsule) than hydrophillic material and decreased incidents of PCO and IOL decentration.

Clear Hydrophobic Aspheric


Features:

  • Asphericity on anterior surface of the IOL.
  • Aberration free optic.
  • 360° Advanced Square Edge.
  • Enhanced contrast sensitivity, sharpness and clarity at night.
  • Exact refractive value of the IOL is printed along with diopter on the box to facilitate the surgeon to choose nearest diopter that matches to A-Scan biometry result.
  • Smooth lens surface reduces bacterial adhesion and inflammatory cell response.

Advanced Aspheric IOLs with excellent visual outcomes:

PropertyTechnical Specification
ModelASHF600
DescriptionHydrophobic Aspheric
TypeSingle Piece
Material Clear Hydrophobic Material
Refractive Index 1.483
Optical ShapeBiconvex
Optic Diameter6.0 mm
Overall Length12.5
Haptic Type "C" Loop
Angulation
Estimated A Constant for Ultrasound Biometry 118.5
Estimated A Constant for IOL Master 120 mm
Incision size required 2.2 mm
Delivery System Disposable Injector and Cartridge
ACD 5.28 mm
Power RangeFrom +5.0D to +30.0D (by ½ diopter from +15.0D to +25.0D)
SterilizationBy ETO Sterilization
IndicationPhacoemulsification
ImplantationCapsular Bag

Hydrophobic Lens

Natural Yellow Hydrophobic IOLs


Specifications:

PropertyTechnical Specification
ModelHFY 600
TypeSingle Piece
Description Natural Yellow Hydrophobic
Material Hydrophobic
Refractive Index at 20°1.485
Optical Diameter6.0 mm
Overall Length12.5
Angulation
Estimated A Constant 118.5
Haptic Type "C" Loop
Estimated A Constant for Ultrasound Biometry 118.5
Estimated A Constant for IOL Master 120 mm
Incision size required 2.2 mm
Delivery System Disposable Injector and Cartridge
Edge Type 360° Square Edge
Power Range From +5 to +30.0D ( ½ range from 5 to 25D)
ACD 5.28 mm

Clear Hydrophobic IOLs


Specifications:

PropertyTechnical Specification
ModelHF 600
TypeSingle Piece
DescriptionClear Hydrophobic Acrylic CQ UV
MaterialHydrophobic
Refractive Index at 20°1.485
Optical Diameter6.0 mm
Overall Diameter12.5
Angulation
Estimated A Constant 118.5
Haptic TypeOptimised "C"
Estimated A Constant for Ultrasound Biometry 118.5
Estimated A Constant for IOL Master 120 mm
Incision size required 2.2 mm
Delivery System Disposable Injector and Cartridge
Edge Type360° Sq Edge
Power Range From +5 to +30.0D
ACD 5.28 mm