Product Catalog
Wholesale Large Diameter & Specialty Cosmetic Contact Lenses
Direct factory supply for international optical distributors, e-commerce cosmetic brands, and eye care importers.
Free Samples Pseyeche Black Out Contact Lenses Halloween Contacts Vampire Cosply Yellow Cat Eye Lens sharingan Contact Lenses
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Four-Color Logo Printing Self Erecting Recyclable Custom Glossy Lamination False Eyelashes Colored Contact Lens Packaging Box
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Free Sample Magister QUEEN Eye Cosmetic Contact Lenses Contact Lens Soft Lens Colored Contact Lenses Wholesale Lensa Kontak
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Free Sample Wholesale Freshgo Soft Colored Contact Lenses Hidrocor Prescription Contact Lenses Natural Colored Eye Lenses
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Cr39 1.56 Multifocal Progresivos Fotocromaticas Lentes Optics
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Crazy Cosplay Anime Halloween Party Accessories Colored Contact Lenses
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Manufactory Direct 1.56 Photochromic HC Optical Resin Eyewear Lenses Clear Color HMC Coating Green Bifocal Contact Lens Glasses
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Annual Lens Output (Phase I)
NMPA
Class III Medical Device Certified
8 Lines
Fully Automated Production Lines
75+
Global B2B Export Markets
Technical Whitepaper
Engineering Large Diameter Colored Contacts: Optical Precision & Corneal Health
A technical guide for global medical optical buyers, clinical optometrists, and private label cosmetic distributors.
Graphic Diameter (GDIA) vs. Overall Diameter (DIA)
In the global cosmetic contact lens market, large diameter colored lenses typically range from an overall diameter (DIA) of 14.2mm to 14.8mm, with specialized cosplay variants reaching up to 15.0mm. However, the visual enlargement effect is dictated by the Graphic Diameter (GDIA)—the actual printed iris pattern area, generally optimized between 13.5mm and 14.2mm. Precision alignment ensures dramatic eye-widening cosmetic results without compromising tear film exchange or overlapping the limbal stem cell zone.
Polymer Chemistry: Silicone Hydrogel vs. HEMA Matrices
Large diameter lenses require superior structural stability and high oxygen transmissibility ($Dk/t$). Traditional hydrogels (Polymacon / HEMA) offer excellent initial softness (38% to 55% water content) ideal for daily wear. Advanced Silicone Hydrogel (SiHy) matrices integrate fluoro-silicone macromers, delivering $Dk/t$ values exceeding 80–120. This allows sustained oxygen flow to the central cornea, significantly preventing hypoxia, neovascularization, and dry eye syndrome during extended cosmetic wear.
| Material Specification | Polymer Composition | Oxygen Permeability ($Dk/t$) | Base Curve (BC) | Target Market Application |
|---|---|---|---|---|
| Daily Disposable Hydrogel | HEMA-MMA Hydrophilic Copolymer | 22 – 28 $Dk/t$ | 8.5mm / 8.6mm | Daily cosmetic wear, retail pharmacies, mass e-commerce |
| Silicone Hydrogel (Premium) | Galyfilcon / Senofilcon A equivalent | 85 – 125 $Dk/t$ | 8.6mm / 8.7mm | Optometry clinics, optical boutique chains, premium brands |
| Cosplay & Special Effect | Polymacon 38% Low Water | 18 – 22 $Dk/t$ | 8.6mm | Halloween, theatrical performance, anime conventions |
| Prescription Toric Colored Lenses | Silicone Hydrogel + Wetting Agent | 90+ $Dk/t$ | 8.6mm | Astigmatism correction combined with iris color modification |
Manufacturing Rigor
Advanced Encapsulation & Bio-Compatible Coloration Technology
Protecting consumer ocular health through multi-layer sandwich printing and automated quality assurance.
Double Sandwich Printing Technology
To eliminate pigment elution and corneal abrasion, our factory utilizes micro-encapsulation sandwich technology. Non-toxic, bio-compatible organic pigments are embedded completely inside two transparent hydroxyethyl methacrylate polymer layers. The dye never touches corneal tissue or conjunctival epithelium, guaranteeing 100% safety and smooth surface lubricity.
Fully Automated Cast Molding (FF3 Automation)
Our 8 automated production lines employ ultra-precision cast molding equipment. Every lens mold undergoes laser-guided optical centering, edge profiling, and automated visual inspection (AOI) to achieve a uniform base curve tolerance of $\pm0.02\text{mm}$ and optical power accuracy within $\pm0.25\text{D}$.
Rigorous Medical Quality Testing
In full compliance with ISO 13485 and NMPA Class III medical standards, every finished batch undergoes moist heat steam autoclaving at 121°C for 30 minutes, followed by exhaustive testing for extractable residues, cytotoxicity, sterility, osmotic pressure (280–320 mOsm/kg), and pH equilibrium (7.0–7.6).
Factory Competency
Why Partner with Mylensora Technology Co., Ltd
A leading integrated contact lens manufacturer in Asia offering direct factory pricing, robust R&D, and private label flexibility.
Direct Factory
Zero middleman markups; full control over production lead times.
NMPA Certified
CFDA/NMPA Class III certified cleanroom manufacturing facilities.
Rapid Delivery
Massive inventory of high-demand colors ready for fast dispatch.
Low MOQ OEM
Flexible order quantities for nascent cosmetic startups & niche brands.
Global Presence
Exhibited worldwide at MIDO Milan, HKTDC Hong Kong, and Dubai Vision Plus.
Manufacturing Scale & Phase II Expansion
Mylensora Technology Co., Ltd has completed Phase I of its state-of-the-art contact lens manufacturing hub, delivering an annual capacity of over 120 million lenses. With Phase II construction currently underway, our facility is positioned to become one of the largest specialized cosmetic and prescription contact lens production bases in Asia. This immense scale provides global wholesale buyers with unmatched price competitiveness, steady supply chain security, and rapid turnaround cycles.
End-to-End Private Label (OEM/ODM) Solutions
We provide full turn-key assistance for global brand owners—from original iris pattern design, color matching for dark eyes, and parameter customization (Rx power range -0.50D to -10.00D, astigmatism toric parameters) to primary blister foil sealing and customized outer packaging boxes. Our packaging capabilities include custom glossy lamination, recyclable four-color metallic box printing, and multi-language compliant labeling for seamless clearance across customs barriers worldwide.
Market Intelligence
Future Procurement Trends in Large Diameter Colored Contact Lenses
Strategic purchasing insights for B2B procurement managers adapting to evolving consumer demographics.
1. Accelerating Shift to Daily Disposables
While monthly and yearly large diameter lenses maintain strong demand in cosplay and specialized fashion sectors, global consumer preference is shifting rapidly toward 1-Day daily disposable colored contacts. High compliance with ocular hygiene, convenience, and zero maintenance requirements drive this trend. Procurement managers are advised to allocate at least 45% of their inventory budget to daily disposable SKU packaging.
2. High-Dk Silicone Hydrogel Mandate
Regulatory authorities and optometric boards worldwide are enforcing stricter guidelines regarding corneal oxygenation for cosmetic medical devices. Lenses featuring large graphic diameters cover a broader area of the corneal surface, making the transition to Silicone Hydrogel (SiHy) materials essential for brands aiming to establish long-term clinical credibility and reduce customer dry-eye complaints.
3. Hyper-Natural Iris Texturing for Dark Eyes
Consumer aesthetics have evolved beyond flat, opaque block colors. Current market leaders demand multi-tonal, 3D radial iris patterns with subtle limbal rings that seamlessly blend with naturally dark brown and black irises. Advanced 3-tone color blending (e.g., Hazel-Gold-Grey highlights) represents the fastest-growing revenue segment across Middle Eastern, North American, and Southeast Asian retail channels.
Procurement Guidance
Frequently Asked Questions for Wholesale Sourcing
Answers to common commercial, technical, and regulatory questions from international buyers.
Is Mylensora Technology Co., Ltd a direct factory or a trading supplier?
Mylensora Technology Co., Ltd is a direct medical device manufacturer incorporating contact lens optical design, polymer R&D, automated cast-mold production, and international sales. By sourcing directly from our factory base, global importers avoid intermediary margins, gain direct engineering support, and maintain complete control over batch production schedules.
What are the typical Minimum Order Quantities (MOQs) for OEM custom branding?
For standard factory-stocked large diameter colored contacts, our MOQ starts as low as 50 to 100 pairs per color design. For custom OEM/ODM projects involving personalized blister foil printing, brand box packaging, and unique iris color patterns, the standard MOQ typically ranges from 500 to 1,000 pieces per power SKU, allowing emerging brands to launch without excessive capital outlay.
Which medical device certifications and quality standards cover your production lines?
Our manufacturing facilities operate under strict ISO 13485 Quality Management Systems and are certified by the NMPA (formerly CFDA) as Class III Medical Device manufacturing sites. Complete compliance documentation, sterilization reports, ISO 10993 cytotoxicity test results, and CE/FDA registration alignment files are available to qualified distributors during vendor audit evaluations.
Can you supply prescription colored contact lenses for myopia and astigmatism?
Yes. We manufacture both plano (0.00 diopter) cosmetic lenses and prescription colored myopia lenses ranging from -0.50D to -10.00D (in 0.25D or 0.50D steps). Custom toric colored contact lens parameters for astigmatism correction can also be produced upon request under our OEM custom production agreements.
How do you ensure pigment safety and prevent color fading or corneal staining?
Every colored contact lens manufactured in our plant uses advanced micro-encapsulation sandwich technology. The organic pigment layer is locked securely between two transparent monomer layers. Color dyes are never exposed directly to the ocular surface or saline solution, totally preventing dye leaching, color fading, or chemical irritation.
What is the expected production and shipping lead time for wholesale orders?
Ready-to-ship stock items are dispatched within 3 to 7 business days via express air freight (DHL, FedEx, UPS). For custom OEM/ODM private label orders, standard production lead time—including box printing, mold preparation, casting, hydration, sterilization, and final QC inspection—is typically 20 to 30 days following sample sign-off.