Select from our standard CE-certified OEM/ODM contact lens portfolios available for immediate sample order dispatch and private-label custom branding.
The global contact lens industry is undergoing a structural transition driven by advancements in polymer chemistry, automated precision molding, and heightened regulatory standards across major economic zones. Procurement officers and category managers evaluating factory partners must consider how key manufacturing methodologies impact long-term commercial viability.
Modern contact lens fabrication has rapidly transitioned from traditional Poly-HEMA hydrogel formulations to third-generation Silicone Hydrogel (SiHy) polymers. By incorporating fluoro-silicone macromers, raw material matrices now achieve oxygen transmissibility (Dk/t) values exceeding 100 Dk/t, mitigating corneal hypoxia and supporting healthy extended daily wear schedules.
Safety standards for cosmetic and colored contact lenses require absolute pigment isolation. Leading exporters employ bio-compatible sandwich printing (double-coating isolation) where organic colorants (iron oxides, titanium dioxide, phthalocyanines) are embedded within the polymer substrate, preventing direct contact between pigment particulates and the ocular epithelium.
High-volume production relies on fully automated dual-sided cast molding executed in ISO Class 5 / Class 100,000 cleanroom environments. Automated 100% optical inspection systems using high-resolution wavefront sensor technology automatically reject surface imperfections, edge burrs, or power variances exceeding ±0.25 Diopters.
As global healthcare regulations tighten under frameworks such as the European Union Medical Device Regulation (EU MDR 2017/745) and US FDA 510(k) clearings, procurement strategies among optical wholesalers and pharmacy conglomerates are shifting toward streamlined vendor consolidation and risk-mitigated sample evaluation protocols.
Comparative engineering metrics for factory direct selection and sample order evaluation:
| Specification Parameter | Standard Hydrogel (Poly-HEMA) | Advanced Hydrogel (Hioxifilcon) | Silicone Hydrogel (SiHy) |
|---|---|---|---|
| Water Content (%) | 38% – 42% | 55% – 58% | 45% – 48% |
| Oxygen Permeability (Dk/t) | 15 – 25 Dk/t | 28 – 35 Dk/t | 100 – 130 Dk/t |
| Base Curve (BC, mm) | 8.5mm / 8.6mm | 8.6mm | 8.5mm / 8.7mm |
| Diameter (DIA, mm) | 14.0mm – 14.2mm | 14.2mm | 14.0mm – 14.5mm |
| Modulus of Elasticity (MPa) | 0.3 – 0.4 (Ultra-Soft) | 0.4 – 0.5 (Soft) | 0.6 – 0.8 (Optimal Handling) |
| Sterilization Method | Moist Heat Autoclave (121°C) | Moist Heat Autoclave (121°C) | Moist Heat Autoclave (121°C) |
| Regulatory Compliance | CE Medical Class IIa / ISO 13485 | CE Medical Class IIa / ISO 13485 | CE Medical Class IIa / ISO 13485 |
Kyralens Technology Co., Ltd. serves as an end-to-end operational partner for major international optical chains and health-and-beauty retailers across Europe, the Middle East, and Asia. Our integrated supply chain encompasses every step from optical formulation to final shelf-ready retail delivery.
Every product series is backed by full technical dossiers including Declarations of Conformity, CE Certificates under MDD/MDR, ISO 13485 audit reports, and complete lot traceability records required for fast customs clearance and regional registration.
Single-source procurement across 6 major eye care categories: Daily/Monthly Soft Lenses, Cosmetic Colored Lenses, Contact Lens Care Solutions (Multipurpose & Peroxide), Lubricating Eye Drops, Storage Cases, and Ready-to-Wear Reading Glasses.
Whether you are executing a regional pilot test or launching a nationwide pharmacy private label rollout, our flexible minimum order quantities and rapid sample dispatch protocols (< 72 hours for standard stock) mitigate brand entry barriers.
In-house graphic design and localization specialists craft compliant, highly attractive multilingual blister packs, outer cartons, and counter displays tailored to maximize shelf visibility and consumer conversion.
Comprehensive answers regarding contact lens sample evaluations, CE regulatory certification, private label branding, and export logistics.
Sample orders can be requested directly by contacting our international sales department via the inquiry button below. Please specify your target product category (e.g., daily disposable clear, 14.2mm natural colored, or cosplay series), desired power range (plano 0.00 to -8.00D), and base curve requirements. Standard sample evaluation packs are prepared and dispatched within 48 to 72 hours via international express courier.
Every shipment includes complete technical dossiers: CE Certificate of Conformity under EU Medical Device directives, ISO 13485:2016 Quality Management System certification, Certificate of Analysis (CoA) per batch, biocompatibility test reports (cytotoxicity, ocular irritation, systemic toxicity), and sterilization validation certificates.
Yes. While our standard warehouse stock covers popular specifications (Base Curve: 8.5mm – 8.7mm, Diameter: 14.0mm – 14.5mm, Water Content: 38% – 58%), custom lathe-cutting and casting tooling can be configured for OEM/ODM contracts to meet specific optometric requirements.
We utilize proprietary micro-encapsulation "Sandwich" printing technology. The color layers are locked between two sterile layers of hydrogel material (Poly-HEMA or Silicone Hydrogel), ensuring the pigment never directly touches the cornea or conjunctiva, fulfilling international safety standards for cosmetic medical devices.
MOQ for standard factory-branded boxed inventory starts at minimal quantities for trial orders. For full OEM custom blister foil printing and branded color packaging cartons, standard MOQs typically start at 1,000 to 3,000 pairs per shade/SKU, allowing scalable investment for new brand launches.
Kyralens supplies major retail pharmacy chains, optical networks, and distributors across over 50 countries in Europe, North America, the Middle East (GCC), Latin America, and Southeast Asia, adhering to localized labeling and medical import regulations.
Connect with our expert optical procurement team today. Receive tailored production quotations, OEM brand consultation, and fast-track CE-certified sample packs delivered directly to your enterprise.
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