Technology

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Material
technology

Material technology
  • Material development

    Improve comfortability by increasing oxygen permeability and wettability of contact lens

  • Material synthesis

    Enhance contact lens quality through material synthesis with high technology

Design
technology

Design technology
  • Color pigment printing

    Ensure eye safety from pigment printed on color contact lens by special pigment coating technology

  • Functional lens design

    Our HD technology effectively corrects astigmatism and presbyopia

Mass production
technology

Mass production technology
  • Precise mold

    Our highly precise molds lead high precision mass production

  • Equipment design

    Concept design technology for production equipment

  • Process design

    Process design technology to improve product yield rate and efficiency

  • Contact lens manufacturing technology

    A technology that can stably manufacture contact lenses

Material Technology

UltraSoo

01

UltraSoo

UltraSoo is Interojo’s patented technology for premium contact lens which improves comfortability by adding hyaluronic acid to raw material mixture. It is more developed technology than current one which just contains wetting agent in saline solution. UltraSoo provides stable and comfortable fitting for a long time and helps stabilizing tear film by reducing friction between eyes and the contact lenses.

Hyaluronic acid Widely used in medical care as it has excellent water-binding property. It exists in human’s vitreous humour, joint, placenta and skin.

Grabsoo

02

Grabsoo

GrabSoo is Interojo’s patented technology for daily silicone hydrogel contact lens. Hydrophilic polymers grab tight each other like LEGO block assembling and it makes contact lens clearer and stronger and prevents protein deposition.

Deposoo

03

Deposoo

DepoSoo is Interojo’s patented technology for monthly silicone hydrogel contact lens. Deposit hyaluronic acid on the hydrophobic silicon surface of contact lens to form hydrophilic layer during the polymerization process.

Design Technology

DSSL

01

DSSL(Dual Safety Shield Layers)

The dual safety shielding technology prevents direct contact of the pigment to the eye.

HD vision design

02

HD Vision Design

High definition design technology applied to all INTEROJO products and it can provide a clear and clear vision

Mass production Technology

Our special mold production system enables stable mass production.