Factory Catalog Showcase
Featured Wholesale Contact Lenses & Eyewear Accessories
Select from our production-validated B2B catalog or order custom OEM batches with low MOQs and full regulatory support.
DK SONIC Large-size Ultrasonic Eyeglass Cleaner for European and American Optical shops
Colorful Contact Lens Washing Machine Portable Manual Contact Lens Cleaner Eco-Friendly Cleaning Box
YITONGNIAN 14.5mm Soft HEMA Eye Lenses Black Color Contact Lenses Wholesale Natural Korean Style Gradient Lens 0~-8.00 Degree
2022 Latest Timer Design Contact Lenses Cleaner Contact Lens Ultrasonic Cleaner Color Contact Lens Washer
Eyeshare Contact Lenses Lentes De Contacto Colored Contact Lenses Prescription Contact Lenses Astigmatism Shoocamera 5 Lens
Hot Magister Lenses Contact Prescription Contact Lenses Confortable Lenses Eye Contact Best Seller Eye Lens Lentes De Contato
Private Label OEM Customized Paper Packaging Wholesale Cosmetic Meetone Color Contact Lenses with Box
500+
Production-Validated Iris Patterns
99.8%
UVB Protection Standard (Class 1 & 2)
100 Pairs
Ultra-Low MOQ for Startup Brands
ISO 13485
Class III Medical Device Factory Certification
State of the Art in UV Blocking Contact Lens Manufacturing: Chemical Mechanics & Ocular Protection
Ultraviolet (UV) radiation from sunlight poses a persistent, documented hazard to human ocular physiology. Extended exposure to high-energy solar radiation—specifically Ultraviolet A (UVA, wavelengths between 315 nm and 400 nm) and Ultraviolet B (UVB, wavelengths between 280 nm and 315 nm)—is directly correlated with acute photokeratitis, pterygium development, climatic droplet keratopathy, cortical cataracts, and long-term retinal photochemical injury. While traditional sunglasses provide significant photoprotective coverage, they suffer from peripheral light leak. Peripheral light entering the temporal side of the eye focuses across the cornea to the nasal limbus (the Coroneo effect), intensifying localized radiation doses.
As a specialized Chinese wholesale manufacturer and OEM/ODM supplier of contact lenses, BLMG Optical Ltd. integrates polymer-bound UV-absorbing monomers directly into hydrogel and silicone hydrogel matrix formations. By incorporating reactive benzotriazole compounds into the polymer backbone of 2-hydroxyethyl methacrylate (HEMA) or silicone-hydrogel fluoropolymers, our UV blocking contacts shield the entire corneal region, limbal stem cell area, and internal crystalline lens from peripheral UV radiation.
Technical Information Gain: Polymerization vs. Surface Coating
Inferior wholesale contact lenses rely on temporary surface dip-coatings or dye treatments that degrade under saline storage or tear-film enzymatic interaction. BLMG Optical utilizes covalent monomeric copolymerization. The UV-blocking chromophores become structurally locked into the hydrogel matrix, ensuring zero chemical leaching, zero ocular cytotoxicity, and 100% stable spectral transmission properties throughout the lifespan of the lens.
UV Radiation Absorption Standards: ISO 18369 & ANSI Z80.20 Classification
When sourcing UV-blocking soft contact lenses from Chinese factories, brand owners and distributors must distinguish between Class 1 and Class 2 photoprotective compliance. The global standard ISO 18369-2 categorizes protective lenses based on transmittance percentages across specific UV wavebands:
| Classification Level | UVA Transmittance (315 - 400 nm) | UVB Transmittance (280 - 315 nm) | Target Market & Primary Application | BLMG Factory Compliance |
|---|---|---|---|---|
| Class 1 UV Blocker | < 10% Transmittance (> 90% Blockage) | < 1% Transmittance (> 99% Blockage) | High-altitude environments, intense marine sun, clinical post-op, premium Rx lines | Verified ISO 18369-2 |
| Class 2 UV Blocker | < 50% Transmittance (> 50% Blockage) | < 5% Transmittance (> 95% Blockage) | General daily wear, cosmetic color contacts, urban fashion & lifestyle retail | Standard Line Available |
| Non-UV Hydrogel | > 70% Transmittance (Unfiltered) | > 30% Transmittance (Unfiltered) | Budget novelty items without photoprotective additives | Not Recommended |
Global Market Analytics
Strategic Procurement & Future Sourcing Trends (2025–2030)
Analyzing consumer shifts, material evolutions, and private-label customization strategies for global optical distributors and DTC brands.
Silicone Hydrogel (SiHy) Migration
Wholesale demand is rapidly shifting from legacy 2-HEMA polymers to advanced Silicone Hydrogel matrices. SiHy materials deliver oxygen transmissibility levels ($Dk/t$) exceeding 80–120, combining essential corneal oxygenation with integrated UV-blocking monomers to support extended daily wear comfort without hypoxia-induced vascularization.
Dominance of Daily Disposables
Hygiene awareness and convenience are accelerating adoption of 1-Day disposable UV contacts. Brand owners sourcing from Chinese factories are prioritizing automated blister packing (Alu-foil blister packaging with tear-off lids) that maintain sterility while providing high recurring purchase lifetime value (LTV).
Hybrid Functional Lenses
Modern consumers seek multi-functional ocular protection. Market leaders are combining UV filtering with High-Energy Visible (HEV) blue-light filtering (400–450 nm) alongside natural cosmetic tint patterns (3-tone iris designs), creating high-margin hybrid products for digital-screen users.
Factory Intelligence
Automated Cast-Molding Technology for Precision Optical Geometry
At our state-of-the-art Chinese manufacturing facility, BLMG Optical utilizes high-precision automated cast-molding systems. Unlike outdated lathe-cutting techniques, cast-molding yields consistent edge profiles, smooth back surfaces, and exact base curves ($\text{BC } 8.5\text{ mm} - 8.6\text{ mm}$) across millions of units.
Our cast molding lines feature automated micro-injection of UV-absorbing hydrogel monomers, followed by controlled thermal UV curing. This guarantees uniform light attenuation throughout the entire lens body without optical distortion or power aberration.
Why Partner With BLMG Optical
Full-Chain OEM & ODM Capabilities for Global Contact Lens Brands
From pattern artwork design to Class III medical device export registration, we streamline your supply chain with unmatched speed and rigor.
500+ Proprietary Iris Patterns
Access an expansive catalog of market-proven design patterns. Our design library includes natural eye enhancers, multi-tonal gradient cosmetics, toric corrective options, cosplay FX, mini-sclera, and high-opacity pigment layouts optimized for dark eyes.
Small-Batch OEM Flexibility
Mitigate market risk and test niche SKU variations with our low-MOQ programs starting at just 100 pairs per design. Scale seamlessly from trial batches to high-volume automated production runs exceeding millions of units monthly.
Complete Regulatory Dossiers
Accelerate customs clearance and market authorization. BLMG Optical supports brand clients with ISO 13485 Quality Management System documentation, US FDA 510(k) material backing, CE Mark technical files, and NMPA medical device registration dossiers.
Triple-Layer Pigment Interleaving & Biocompatibility Safety
A critical hazard in low-quality cosmetic contact lenses is direct pigment contact with corneal epithelial tissue. BLMG Optical enforces strict Sandwich Printing Technology (Bio-Interlayer Color Micro-encapsulation).
The color pigment layer is chemically encapsulated inside two clear hydrogel polymer layers. This guarantees that color pigments never come into contact with the cornea or conjunctiva, while maintaining high oxygen permeability and smooth surface wetness.
- Water Content Options: 38% (high durability), 42% (balanced wear), 55% (high initial moisture).
- Diopter Power Range: Plano (0.00) to -8.00D (Myopia) and custom Toric/Hyperopia configurations.
- Sterilization Protocol: High-pressure steam autoclaving inside sealed medical-grade blister packs.
Global Compliance Framework
Navigating International Medical Device Regulations for Importing Contacts
Contact lenses are regulated as Class II or Class III medical devices across major international jurisdictions. Partnering with a compliant manufacturer ensures smooth customs entry and consumer trust.
| Destination Region | Regulatory Authority | Device Classification | Required Manufacturer Dossier | Import / Distributor Requirement |
|---|---|---|---|---|
| United States | US FDA (CDRH) | Class II / Class III Medical Device | FDA Establishment Registration & 510(k) Clearance | U.S. Agent Registration & Prescription Compliance |
| European Union | EMA / Competent Authorities | Class IIa / Class IIb (MDR 2017/745) | CE Marking Certificate & ISO 13485 QMS Verification | EU Authorized Representative (EC REP) & EUDAMED registration |
| Japan | PMDA / MHLW | Highly Managed Medical Device (Class III) | Foreign Manufacturing Registration (FMR) | Marketing License holder (MAH) in Japan |
| China | NMPA | Class III Medical Device | Class III Medical Device Registration Certificate | Medical Device Operation License |
| South Korea | MFDS | Class III Medical Device | KGMP Certification & Type Approval | Korean Import License & Local Testing Verification |
* BLMG Optical assists wholesale clients by providing complete technical documentation, batch test reports (CoA), cytotoxicity test data (ISO 10993), and packaging labeling compliant with target market regulations.
Procurement FAQs
Frequently Asked Questions for B2B Importers & Brand Owners
Get fast, accurate technical and commercial answers regarding minimum order quantities, private labeling, custom pattern developments, and production lead times.
What is the minimum order quantity (MOQ) for custom private label UV blocking contacts? +
Our Small Batch OEM program allows new brands and niche retailers to start with an MOQ of just 100 pairs per design/color. For fully customized iris patterns or custom diopter power matrices, standard factory MOQs typically range from 500 to 1,000 pairs depending on the lens wear cycle (1-Day, 1-Month, or Yearly) and packaging box customization requirements.
How does BLMG Optical incorporate UV blocking into custom colored contact lenses? +
We chemically copolymerize reactive benzotriazole UV-absorbing monomers into the HEMA or silicone-hydrogel matrix during the cast-molding process. This ensures that the UV blocking protection (Class 1 or Class 2 ISO standard) is permanently embedded into the polymer backbone without affecting lens optical clarity, color vibrancy, or oxygen permeability.
What is the difference between OEM and ODM contact lens manufacturing at your factory? +
ODM Service: You choose from BLMG's catalog of over 500 production-ready, market-tested iris patterns and launch them immediately under your own brand name with custom box and blister packaging.
OEM Service: We manufacture lenses according to your exclusive design artwork, proprietary color specifications, or physical reference samples, creating custom molds and printing plates tailored specifically to your brand.
OEM Service: We manufacture lenses according to your exclusive design artwork, proprietary color specifications, or physical reference samples, creating custom molds and printing plates tailored specifically to your brand.
What certifications are available to support importation into North America and Europe? +
BLMG Optical operates under an ISO 13485 Medical Device Quality Management System. Our manufacturing lines and products are supported by CE certification under EU regulations, US FDA establishment registration and 510(k) raw material clearances, NMPA approvals, and GMP cleanroom validation certificates. Complete technical dossiers are provided during supplier qualification.
How are contact lenses packaged, and can we order customized private label boxes? +
Lenses are individually sealed in medical-grade aluminum-foil blister packs filled with sterile buffered saline solution. We offer full private-label packaging customization, including custom paper tuck boxes, rigid gift boxes, instruction leaflets, barcode labeling, lens case kits, and multi-pack daily blister cartons matching your brand's visual identity.
What is the standard production timeline for sample validation and wholesale mass orders? +
For existing catalog patterns (ODM), physical samples can be dispatched within 3–5 business days. Mass production for standard orders typically takes 15 to 25 business days following sample approval and packaging proof confirmation. Custom OEM pattern developments (new plate creation) add approximately 10–14 days for initial trial molding and color calibration.
Seamless Partnership Workflow
How to Launch Your Private Label UV Contact Line
Our streamlined 5-step procurement journey simplifies product development from initial design brief to global logistics delivery.
01
Consultation & Brief
Define target market, replacement cycle (1-Day, 1-Month, Yearly), optical powers, UV protection class, and packaging requirements with our B2B team.
02
Pattern Selection & Sampling
Select from 500+ ODM patterns or submit custom artwork. Physical samples are produced and shipped for on-eye evaluation, color proofing, and fit testing.
03
Packaging & Dieline Design
Our structural design team creates customized box dielines, foil lid artworks, and compliance label layouts tailored to your brand's regional regulatory requirements.
04
Automated Production & QC
Cast-molding, UV chromophore integration, micro-printing, automated blister sealing, and high-temperature steam sterilization in Class 100,000 cleanrooms.
05
Export & Customs Release
Comprehensive Certificate of Analysis (CoA), sterility validation reports, customs invoices, and shipping documentation prepared for seamless global delivery.
Ready to Partner with China's Premier UV Contact Lens Factory?
Connect with our optical manufacturing specialists today to request factory price lists, complimentary sample kits, or private label design assistance.