Soft Contact Lens Materials
Discover a wide range of cutting-edge materials meticulously crafted to provide unparalleled comfort and visual clarity. Whether you desire the silky smoothness of silicone hydrogel or the trusted comfort of hydrogel, our advanced material options offer the perfect balance of comfort, breathability, and durability.
Technical File
Features |
Definitive 74 (SiH) |
UniSil 62 (SiH) |
Igel 77 |
ES70 UV |
CTF 67 |
GM3 58 |
GM3 49 |
---|---|---|---|---|---|---|---|
DK Fatt ISO 9913-1 | 60*/44** | 50*/37** | 39*/29** | 35*/26** | 30*/22** | 25*/19** | 16*/12** |
Material type | Silicone Hydrogel | Silicone Hydrogel | Hydrogel | Hydrogel | Hydrogel | Hydrogel | Hydrogel |
Manufacturer | Contamac | Contamac | Contamac | Lunelle | Contamac | Contamac | Contamac |
Classification | Filcon V3 | Filcon V3 | Filcon II3 | Filcon II2 | Filcon II2 | Filcon II1 | Filcon II1 |
Water content | 74% | 62% | 77% | 70% | 67% | 58% | 49% |
Refractive index | 1.37 | 1.51 | 1.37 | 1.38 | 1.39 | 1.41 | 1.42 |
Handling tint | clear / blue | blue | clear | clear | clear | clear / blue | clear / blue |
UV | √ (blue) | √ | √ | √ | √ | √ | √ |
Normal tear film | +++ | +++ | ++ | ++ | +++ | +++ | ++ |
Reduced tear film | +++ | +++ | + | ++ | + | ++ | +++ |
Watery tear film | +++ | +++ | +++ | ++ | +++ | ++ | ++ |
Tear film with lipid | + | ++ | + | ++ | + | +++ | +++ |
Tear film with protein | + | ++ | + | ++ | + | ++ | +++ |
Durability | + | ++ | + | +++ | ++ | ++ | +++ |
Initial comfort | +++ | +++ | +++ | +++ | +++ | ++ | + |
Low dehydration | +++ | +++ | + | ++ | + | +++ | +++ |
Moistening | +++ | +++ | ++ | +++ | ++ | +++ | +++ |
Dry eye | +++ | +++ | +++ | ++ | ++ | ++ | +++ |
Non-ionic | √ | √ | √ | √ | √ | √ | √ |
* ×10-11 (cm2/sec) [ml 02/(ml × mm Hg)]
** ×10-11 (cm2/sec) [ml 02/(ml × hPa)]
Default material: GM3 58% white
Contamac is a renowned and pioneering company in the field of contact lens materials and technology. With a rich history spanning several decades, Contamac has established itself as a global leader, continuously pushing the boundaries of innovation in the contact lens industry.
As a trusted manufacturer and supplier, Contamac specializes in developing and producing high-quality materials used in the production of various types of contact lenses. Their advanced materials are known for their exceptional biocompatibility, durability, and optical properties, ensuring optimal comfort and visual performance for contact lens wearers.
Contamac’s dedication to research and development, coupled with their commitment to stringent quality standards, has earned them a strong reputation within the industry. Their collaborations with eye care professionals and vision experts have resulted in groundbreaking advancements that have contributed to the advancement of contact lens technology.
With a relentless focus on innovation, Contamac continues to introduce new materials and solutions that address the evolving needs of contact lens wearers worldwide. Their unwavering dedication to excellence has made them a trusted partner for eye care professionals and a preferred choice for those seeking exceptional contact lens materials.
Quality assurance
These materials are in conformity with the standard ISO 10993-1 defining the biocompatibility of materials.
SwissLens manufacturing process warrants this biocompatibility even after the manufacturing process, in particular without adding polish material. This standard is required by the quality assurance system of SwissLens