Ophthalmic implants

Intraocular lenses

Three material platforms — hydrophobic acrylic, hydrophilic acrylic and PMMA — across a range of optic designs. Every raw material is medical grade and imported from the USA and Europe, and selected for the optic it is going to become.

The material decides the optic

PMMA, hydrophilic and hydrophobic — and when each earns its place

An intraocular lens is only as good as the polymer it is cut from. We work with three platforms so the optic can be matched to the incision, the technique and the theatre it is being used in.

Foldable acrylic

Hydrophobic IOLs

Medical-grade hydrophobic acrylic, imported from the USA

A genuinely hydrophobic acrylic with water content below 0.5%, giving a stable optic surface and a firmer material that resists surface abrasion during loading and delivery. The low refractive index profile is chosen to keep glare and halo to a minimum, which matters most on premium optics.

Medical-grade hydrophobic acrylic imported from the USA
UV absorber with blue-light filtering chromophore
Biocompatibility testing performed on the finished device
Water content below 0.5% — free of glistening and whitening
No calcification reported on the material platform
Harder surface for stability in the bag and fewer handling abrasions
Low refractive index to reduce glare and halos
High MTF for light transmission through the optic
Suited to toric and multifocal optic designs

Foldable acrylic

Hydrophilic IOLs

Medical-grade hydrophilic acrylic, imported from the UK

A 26% water-content hydrophilic acrylic representing the current generation of soft lens material. It balances machining characteristics, refractive index and foldability, so the optic can be cut precisely and still pass through a small incision cleanly.

Medical-grade hydrophilic acrylic imported from the UK
UV absorber with blue-light filtering chromophore
Biocompatibility testing performed on the finished device
26% water content — a leading hydrophilic IOL material
Low rate of glistening; no calcification on the material platform
Balanced machining characteristics, refractive index and foldability
Low refractive index to reduce glare and halos
High MTF for light transmission through the optic

Rigid optic

PMMA IOLs

Medical-grade PMMA, imported from the UK

The rigid workhorse optic. PMMA remains the cost-effective choice for high-volume lists and manual small-incision technique, and is the material of choice where an anterior chamber lens is indicated. The harder surface holds its geometry and sits stably in the capsular bag.

Medical-grade PMMA imported from the UK
UV absorber with blue-light filtering chromophore
Biocompatibility testing performed on the finished device
Free of glistening; no calcification on the material platform
Harder surface for better stability and fewer abrasions
Available for both posterior and anterior chamber use
Stable positioning in the capsular bag
Low refractive index to reduce glare and halos
Cost-effective for high-volume surgical programmes

The model range

Nineteen optics across the three platforms

Monofocal, multifocal, EDOF, trifocal and toric designs on the foldable platforms; posterior and anterior chamber lenses plus the capsular tension ring in PMMA. Full specifications — optic diameter, overall length, dioptre range, A-constant, refractive index and cartridge size — are available for every model on request.

Hydrophobic acrylic optics

Foldable hydrophobic acrylic, water content below 0.5%, delivered by injector and cartridge. Suited to incisions from 2.2 mm, and the platform on which our premium optics are built.

Monofocal asphericSRB VELIORA

The core monofocal on the hydrophobic platform.

Monofocal, preloadedSRB VELIORA+

SRB VELIORA supplied in a preloaded delivery system.

Monofocal asphericSRB ZENVIA

Monofocal optic for routine phacoemulsification.

Monofocal, preloadedSRB ZENVIA +

SRB ZENVIA supplied in a preloaded delivery system.

MultifocalSRB NEXVIA

Multifocal optic for patients seeking spectacle independence.

EDOFSRB OCUVIA

Extended depth of focus optic for a continuous range of vision.

TrifocalSRB LENSIQ

Trifocal optic addressing near, intermediate and distance.

ToricSRB VYNTRA

Toric optic for the correction of corneal astigmatism.

Toric multifocalSRB TIVORA

Toric correction combined with a multifocal optic.

Toric EDOFSRB ZORVIA

Toric correction combined with an extended depth of focus optic.

Hydrophilic acrylic optics

Foldable hydrophilic acrylic at 26% water content, delivered by injector and cartridge. The softer platform folds through the smallest incisions — from 1.8 mm.

MonofocalSRB VISTIQ

Foldable monofocal optic for small-incision phacoemulsification.

MonofocalSRB FOCUSA

Foldable monofocal optic for routine cataract lists.

MonofocalSRB CLARIXA

Foldable monofocal optic on the hydrophilic platform.

MonofocalSRB ELENTRA

Foldable monofocal optic on the hydrophilic platform.

PMMA optics and capsular tension rings

Rigid PMMA lenses for manual small-incision and extracapsular technique, in posterior and anterior chamber designs, together with the PMMA capsular tension ring.

Posterior chamber IOLSRB VIZIO

Rigid PMMA posterior chamber lens.

Posterior chamber IOLSRB OPTIRA

Rigid PMMA posterior chamber lens.

Posterior chamber IOLSRB VIVIDA

Rigid PMMA posterior chamber lens.

Anterior chamber IOLSRB CLEARIS

Rigid PMMA lens for anterior chamber placement.

Capsular tension ring (CTR)SRB CIRCULA

PMMA capsular tension ring for support of the capsular bag where zonular weakness is present.

Specifications on request. Optical constants and dimensional data are supplied with the specification sheet for each model and in the instructions for use. Contact us for the current documentation pack for any model in the range.

Compare

Material platforms side by side

A quick orientation across the three ranges. Dioptre coverage, optic diameter, haptic design and delivery system vary by model — ask us for the specification sheet for the model you are considering.

Intraocular lens material platforms
Material	Water content	Construction	Delivery	Typical application
Hydrophobic acrylic	< 0.5%	Foldable	Injector and cartridge	Phacoemulsification — including toric and multifocal optics
Hydrophilic acrylic	26%	Foldable	Injector and cartridge	Phacoemulsification and small-incision technique
PMMA	Rigid material	Rigid	Forceps, manual insertion	MSICS and extracapsular technique; anterior or posterior chamber

Water content figures describe the raw material platform. Optic diameter, overall length, haptic design and available dioptre range depend on the model.

Veterinary ophthalmology

The same technology, for patients with four legs

Veterinary intraocular lenses are produced on the same material platforms and under the same process controls as the human range, in the dioptre powers and optic dimensions veterinary ophthalmic surgeons ask for.

Canine lens powers sit far higher than human equivalents, so veterinary optics are made to order against your specification. Talk to us about powers, optic diameter and haptic span.

Enquire about veterinary IOLs →

Built on the same hydrophobic, hydrophilic and PMMA platforms
Dioptre powers made to order for veterinary use
UV absorber and blue-light filtering chromophore
Supplied sterile and individually packed

Questions

Frequently asked

What is the difference between hydrophobic and hydrophilic IOLs?

The difference is water content. Our hydrophobic acrylic holds under 0.5% water, giving a firmer surface and a stable optic; hydrophilic acrylic holds 26% water, making it softer and easier to fold through a small incision. Both are supplied with UV and blue-light filtering.

Is PMMA still relevant?

Yes. PMMA is rigid rather than foldable, so it needs a larger incision, but it remains cost-effective for high-volume programmes and manual small-incision technique, and it is the material used where an anterior chamber lens is indicated.

Do the lenses filter blue light?

All three platforms carry a UV absorber together with a blue-light filtering chromophore.

Do you supply toric and multifocal optics?

Premium optic designs are available on the hydrophobic platform, whose surface stability suits toric and multifocal geometry. Contact us for the current design and power availability.

Can you manufacture to our specification?

Yes — optic geometry, dioptre range, haptic design, packaging and labelling can be built to your specification for OEM and private-label supply.

For healthcare professionals. Product information on this page describes device characteristics and is not surgical advice. Selection of lens material, power, optic design and technique rests with the operating surgeon, based on the individual patient. Always refer to the instructions for use supplied with the device.

Get in touch

Specify your IOL range

Tell us the optic designs, dioptre coverage and volumes you need and we will come back with specifications, lead times and export documentation.

Request a quote → +91 98114 11212