Contact & Intraocular Lenses
Contact & Intraocular Lenses

Cornelius Specialties understands the material needs of the contact lens and intraocular lens industry

Pair of contact lenses

To meet these needs we offer a range of existing monomers and macromers for use in the production of silicone hydrogel contact lenses, rigid gas permeable contact lenses and intraocular lenses. In addition to our standard product range we continually collaborate with customers to help extend material performance and our portfolio through product and process development.

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Product name Description CAS Enquire
Cornelolens 3MPMS(0Ultra) 3-Methacryloyloxypropyltris(trimethylsilyloxy)silane - high purity 'Tris methacrylate' or Tris silicone methacrylate 17096-07-0 Send email
Cornelolens 3MPMS(5) Tris methacrylate with 5% dimer content, used in 'Rigid Gas Permeable' applications 17096-07-0 Send email
Cornelolens 3MPMS(20) Tris methacrylate with 20% dimer content, used in 'Rigid Gas Permeable' applications 17096-07-0 Send email
Cornelolens 3MPMS(90) The pure dimer of Tris 80722-63-0 Send email
Cornelolens EGDMA Ethylene glycol dimethacrylate, this is our standard cross linker for hydrogel formulations 97-90-5 Send email
Cornelo TEGDMA Cross linker for hydrogel formulations (Tetraethyleneglycoldimethacrylate) 109-17-1 Send email
Cornelo TRGDMA Triethyleneglycoldimethacrylate, cross linker for hydrogels and silicon hydrogels 109-16-0 Send email
Cornelolens NVP N-Vinyl-2-Pyrrolidone, very high comfort, high water monomer for hydrogels 88-12-0 Send email
Cornelolens MAA Methacrylic acid available in low inhibitor version 79-41-4 Send email
Cornelolens MMA Methyl methacrylate, a rigid monomer for RGP applications with low Dk and IOL making 80-62-6 Send email
Cornelolens HFPMA 1,1,1,3,3,3 - Hexafluoroisopropyl methacrylate monomer, used in RGP applications for High Dk 3063-94-3 Send email
Cornelolens TFPMA 2,2,3,3-Tetrafluoropropyl methacrylate for RGP applications with very high Dk 45102-52-1 Send email
Cornelolens TFEMA 2,2,2-Trifluoroethyl methacrylate, available in different inhibitor versions 352-87-4 Send email
Cornelolens VBMA 4-Vinyl benzyl methacrylate, speciality crosslinker for high Dk materials Send email
Cornelolens HEMA 2-hydroxyethyl methacrylate. These are our work horse products for soft hydrogel lenses of 38% water content 868-77-9 Send email
Cornelolens ETMA 2-Ethoxyethyl methacrylate - low inhibitor grade product for soft hydrogel contact lenses 2370-63-0 Send email
Cornelolens PEA 2-phenylethyl acrylate in various purity versions for IOL applications 3530-36-7 Send email
Cornelolens PEMA 2-phenylethyl methacrylate in various purity versions for IOL applications 3638-12-3 Send email
Cornelolens DMAA N,N-Dimethylacrylamide - this is a product much used in silicon hydrogels and available in low inhibitor versions 2680-03-7 Send email
Cornelolens EMA Ethyl methacrylate used for contact lenses and interocular lenses 97-63-2 Send email
Cornelolens PHOEA Phenoxyethyl acrylate mainly for IOL applications 48145-04-6 Send email
Cornelolens TMSMA Tris(trimethylsiloxy)silyl methacrylamide 115258-10-1 Send email
Cornelolens CHMA Cyclohexyl methacrylate, with low inhibitor, good solvent monomer for many applications 101-43-9 Send email
Cornelolens MHPS 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propoxy]propyl methacrylate, otherwise knows as 'Sigma' 69861-02-5 Send email
Cornelolens IBXMA Isobornyl methacrylate, great solubilising monomer 7534-94-3 Send email
Cornelolens MEEMA Methylether diethyleneglcol methacrylate, specialist hydrogel applications 45103-58-0 Send email
Cornleolnes BHI Bis(hexafluroisopropyl) itaconate, high Dk monomer for RGP applications 98452-82-5 Send email
Cornelolens MPEGMA Methacrylate of Methoxy polyethylene glycol, 600 mol weight 26915-72-0 Send email
Cornelolens MPEGMA Methacrylate of Methoxy polyethylene glycol, 1000 mol weight 26915-72-0 Send email
Cornelolens PEGMA Polyethylene glycol, monomethacrylate 1000 mol weight 25736-86-1 Send email
Cornelolens PEGMA Polyethylene glycol, monomethacrylate 500 mol weight 25736-86-1 Send email
Cornelolens BDDA 1,4-Butane diol diacrylate 1070-70-8 Send email
Cornelolens BZA Benzyl acrylate for high refractive index interocular lenses 2495-35-4 Send email
B-PDMSnUDMA Butylpolydimethylsiloxane urethanemethacrylate. Silicone hydrogel macromer Send email
Cornelomer BMB PDMS25 Bis(methacryloxy)butylpolydimethylsiloxane, Flexible crosslinker for RGP lenses 70877-62-2 Send email
Cornelomer BMP PDMS25 Bis(methacyloxypropyl)siloxy polydimethylsiloxane, Flexible crosslinker for RGP lenses 18547-93-8 Send email
Cornelomer B-PDMS14MA Butyl Polydimethylsiloxane with Methacrylate end cap. Silicone hydrogel macromer 146632-07-7 Send email

UV Blocker

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Product name Description CAS Enquire
Cornelolens MHB Polymerisable UV blocker based on 2-hydroxy-4-(methacyloxy)benzophenone 2035-72-5 Send email
Cornelolens UV416 Benzophenone polymerisable UV blocker based on 2-(4-Benzoyl-3-hydroxyphenoxy)ethyl acrylate 16432-81-8 Send email
Cornelolens UV-BZT Polymerisable UV blocker based on Benzotriazole 96478-09-0 Send email
Cornelolens VPAD Polymerisable blue light blocker of extreme efficiency based on 4-(3-vinylphenylazo)diphenylamine 1425710-74-2 Send email
Cornelolenss MOAB Efficient blue light blocker based on methacryloxyazobenzene 128818-49-5 Send email

Initiators

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Product name Description CAS Enquire
VAZO 52 Thermal free radical initiator based on 2,2' Azobis(2,4-dimethylvaleronitrile) 4419-11-8 Send email
Cornelolens AIBN Thermal free radical initiator based on 2,2' Azobis(isobutyronitrile) 78-67-1 Send email
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