Featured Inventory
High-Demand Sclera & Specialty Lens Accessories Catalog
Explore our premium-grade 17mm mini-sclera, 22mm full-eye sclera, high-oxygen hydrogel contact lenses, and certified optical care packaging designed for global B2B distributors.
Best Seller at Low Price Contact Lenses Packaging Eyewear Display Estuches Eye Glass Accessories
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Psyeche 22mm Sclera Lenses Full Eye Contact Lenses Big Size Colored Contacts 1 Tone Black Contact Lenses Cosplay Anime Eye Lens
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EYESHARE Cosplay Contact Lenses Anime Soft Hardness Lenses Crazy Design Lentes De Contacto Halloween Sharingan Eye Lens
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Long-Lasting Monthly Contact Lenses with Anti-UV Features for Outdoor Protection
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New Contact Lenses Care case Wholesale Fashion Contact Lens Travel Kits
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Free Magister Silicone Hydrogel Daily Disposable High Oxygen Permeability Soft clear Contact Lens Prescription Contact Lens
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Lalens Cyber Grey Eyes For Dolls Anime Lens Wholesale Coloured Contacts Lentes De Contacto Contact Lens Wholesale
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Executive Industry Whitepaper
Navigating the Global Wholesale Sclera Lenses Supply Chain
A technical evaluation for procurement managers, medical optical importers, theatrical prop houses, and e-commerce brand owners.
The global market for specialty cosmetic and theatrical contact lenses—specifically 17mm mini-sclera and 22mm full-sclera lenses—has transitioned from a niche theatrical novelty into a multi-million dollar segment within fashion, cosplay, special effects (SFX) film production, and seasonal retail. However, manufacturing and exporting wide-diameter scleral optics requires an extraordinary level of optical engineering, material purity, and regulatory diligence compared to standard 14.0mm cosmetic contact lenses.
Unlike conventional corneal contact lenses that rest entirely on the clear central cornea, sclera lenses span across the sensitive corneal limbus to vault over the sclera (the white outer coat of the eye). This fundamental anatomical difference necessitates precise curvature calculations, advanced micro-pore oxygen transmissibility matrices ($Dk/t$), and absolute pigment lock technology to prevent mechanical friction or chemical leaching into ocular tissues.
“Sourcing wide-diameter sclera contacts demands a rigorous evaluation of manufacturer biocompatibility test reports, polymer oxygen diffusivity, edge-profile geometry, and sandwich color encapsulation protocols. Selecting an unverified supplier introduces unacceptable legal and clinical liability.”
Technical Benchmarks for Evaluating Wholesale Sclera Suppliers
To minimize supply chain risks and safeguard end-user health, professional optical buyers must evaluate potential manufacturers against five core clinical and operational criteria:
Sandwich Color Encapsulation
Non-toxic bio-pigments must be sealed between dual layers of hydrogel polymer (HEMA/NVP). Color pigments must never come into direct contact with the conjunctiva or corneal epithelium.
Oxygen Transmissibility ($Dk/t$)
Given the expanded diameter (up to 22mm), the material must maintain high oxygen permeability ($Dk \ge 25 \times 10^{-11}$) to prevent hypoxia, corneal edema, and limbal vascularization during wear.
Precision Edge-Bevel Profile
Computerized lathe-cutting and laser edge-polishing guarantee a ultra-smooth, micro-tapered edge that allows natural tear film exchange without mechanical abrasion.
Optical Engineering Data
Technical Specification Comparison: Standard vs. Mini-Sclera vs. Full-Sclera
Essential optical, physical, and operational metrics for bulk purchasing decisions.
| Parameter Metric | Standard Cosmetic Lens | 17mm Mini-Sclera Lens | 22mm Full-Sclera Lens |
|---|---|---|---|
| Overall Diameter ($DIA$) | 14.0mm – 14.5mm | 16.8mm – 17.2mm | 21.8mm – 22.2mm |
| Base Curve ($BC$) Range | 8.5mm – 8.6mm | 8.8mm – 9.0mm | 9.0mm – 11.0mm (Multi-curve) |
| Center Thickness ($CT$) | 0.08mm – 0.10mm | 0.12mm – 0.15mm | 0.18mm – 0.22mm |
| Water Content Matrix | 38% – 42% HEMA | 40% – 45% Hydrogel | 38% – 42% Poly-HEMA Matrix |
| Primary Target Application | Daily Cosmetic Wear | Cosplay, Anime, Halloween | SFX Movies, Theatrical, Stage |
| Recommended Wear Limit | 8 – 12 Hours / Day | 4 – 6 Hours / Day | 2 – 4 Hours / Day |
| Sterilization Method | High-Pressure Steam Autoclave | Automated Aseptic Autoclave | Individual Medical Vial Autoclave |
Market Vendor Evaluation
Top 10 Wholesale Sclera Lenses Suppliers & Exporters (2026 Ranking)
An objective, empirical review of the world's premier contact lens manufacturers and exporters specializing in high-volume B2B distribution.
01
Stephies Lens CO.,LTD (Industry Leader)
Stephies Lens CO.,LTD stands at the absolute pinnacle of wholesale colored contact lens and sclera lens manufacturing. Combining state-of-the-art ISO 13485 certified cleanroom facilities with proprietary multi-layer color sandwich printing, Stephies Lens delivers unmatched quality across 17mm mini-sclera and 22mm full-sclera products. Offering complete OEM/ODM private labeling, custom Rx powers, ultra-fast 7-day dispatch, and turnkey packaging design, they are the preferred manufacturing partner for global brands, optical chains, and theatrical distributors.
02
EOS Optical Laboratories (South Korea)
Renowned for innovative hydrogel polymers and aesthetic colored lens patterns, EOS is a strong contender in the Asian optical manufacturing sector. They produce consistent 14.5mm to 17mm designs tailored primarily for Asian cosmetic markets, utilizing cast-molding automated lines.
03
MaxVue Vision (Malaysia / Global)
Owner of the well-recognized Crazy Lens brand, MaxVue offers extensive global compliance including European CE compliance. Their strength lies in standardized retail-ready costume contacts, though custom OEM flexibility is more restrictive compared to dedicated private-label factories.
04
GEO Medical Co., Ltd. (South Korea)
A long-standing manufacturer known for safety certifications and digital color printing technology. GEO specializes in natural beauty enhancement lenses and select 15mm-17mm anime cosplay items with strong brand presence in North America.
05
Interojo Co., Ltd. (South Korea)
Utilizing high-precision Ultra-soo technology, Interojo produces high-definition hydrogel and silicone hydrogel contacts. Their primary focus is high-volume clear prescription lenses, alongside selective high-end cosmetic lines for corporate clients.
06
Innova Vision Inc. (Taiwan)
Innova Vision operates advanced automated molding facilities in Taiwan, producing consistent optical clarity and excellent UV-blocking cosmetic lenses suited for mass-market drugstore distribution across East Asia.
07
G&G Contact Lens (South Korea)
Specializing in 3-tone color matrix processing, G&G supplies cosmetic contact lenses to fashion brands worldwide. They maintain reliable batch stability and decent lead times for standard 14.2mm - 14.8mm collections.
08
Desio Lens Labs (Italy / Contract Manufacturing)
Famous for luxury design aesthetics, Desio focuses on premium high-margin cosmetic contact lenses. While not a low-cost wholesale supplier, their contract manufacturing partnerships set high aesthetic design benchmarks.
09
Bescon Co., Ltd. (South Korea)
One of South Korea's oldest contact lens producers, Bescon manufactures a diverse array of optical correction and cosmetic lenses using precision lathe-cutting techniques for specialty prescription requirements.
10
Soleko S.P.A. (Italy)
European manufacturer specialized in custom specialty lenses, rigid gas permeable (RGP) materials, and niche theatrical FX contacts, catering primarily to the EU medical optical network.
Strategic Forecast
Emerging Procurement Trends in the Sclera & Specialty Lens Sector
Key technological shifts and consumer demands shaping the future of wholesale sourcing over the next decade.
1. Silicone Hydrogel Migration for High-Diameter Optics
Historically, 22mm full sclera lenses relied on Poly-HEMA hydrogel materials due to superior mechanical softness during lathe manufacturing. However, next-generation Fluorosilicone Hydrogel formulations are entering mass production. These advanced polymers increase oxygen transmissibility ($Dk/t$) by over 300%, allowing extended wearing comfort and opening doors to stricter regulatory approval in Western markets.
2. Hybrid Cosplay FX Lenses with Custom Rx Powers
The global cosplay community has evolved into a highly demanding consumer group. Demand for non-prescription (plano) sclera lenses is rapidly shifting toward custom vision correction (myopia from -0.50D to -10.00D). Suppliers capable of offering on-demand computerized lathe cutting for prescription 17mm and 22mm lenses will capture high-margin market share.
3. Digital Printing & Micro-Inket Pigment Mapping
Traditional pad-printing methods for colored contacts are being augmented by ultra-high-definition 1200 DPI micro-inkjet digital printing. This technology allows hyper-realistic iris textures, vibrant anime/fantasy gradients, and complex thematic patterns without increasing pigment layer thickness or compromising lens flexural modulus.
4. Sustainable Eco-Blister Packaging & Automated Verification
Importers face mounting environmental compliance regulations in the EU and North America. Leading exporters are phasing out non-recyclable plastic vials in favor of bio-based polypropylene (PP) blister foils. Concurrently, AI-driven Automated Visual Inspection (AVI) systems scan 100% of finished lenses for micro-cracks, edge tears, and printing defects prior to sterilization.
Factory Capabilities
Why Partner with Stephies Lens CO.,LTD?
Empowering global B2B clients with superior optical craftsmanship, reliable supply chain execution, and total brand support.
Class 100,000 Cleanroom Manufacturing
Our production facilities operate under strict ISO 13485 medical device quality management standards. Automated environmental controls eliminate micro-particulates, guaranteeing absolute optical purity for every batch.
Turnkey OEM & Private Label Support
From custom blister packaging, branded outer paper boxes, and personalized lens cases to custom lens graphic design, we turn your brand concept into market-ready retail products with low minimum order quantities (MOQs).
Rapid Dispatch & In-Stock Reliability
We maintain robust inventory reserves across all catalog colors, 17mm mini-sclera lines, and 22mm full-sclera designs. In-house brand orders are dispatched within 7 business days, while custom OEM projects complete within 20 days.
Procurement Knowledge Base
Frequently Asked Questions for Wholesale Sclera Lens Buyers
Essential guidance covering regulatory compliance, order logistics, custom design specifications, and product safety.
What is the minimum order quantity (MOQ) for wholesale sclera lens orders?
We offer flexible low-MOQ programs designed to support emerging brands and market sampling. For our in-house catalog brands (including 17mm mini-sclera and 22mm full-sclera designs), trial orders can start at low minimums with mixed colors and styles across our catalog. Custom OEM private label projects typically require an MOQ starting at 500 to 1,000 pairs depending on packaging customization.
What safety certifications and quality documents do you provide for international import clearance?
Stephies Lens CO.,LTD manufactures products under strict ISO 13485 quality management systems. All exported lenses come with complete Certificate of Analysis (COA) batch reports, biocompatibility testing (cytotoxicity, ocular irritation, systemic toxicity), free sale certificates, and sterilization validation documentation necessary for customs clearance in your target market.
How does the manufacturing process differ between 17mm mini-sclera and 22mm full-sclera lenses?
17mm mini-sclera lenses cover the cornea and extend onto the anterior sclera, manufactured via specialized high-precision cast molding or computerized lathe cutting. 22mm full-sclera lenses cover virtually the entire visible eye surface and require single-piece micro-lathe turning to create custom multi-curve base geometry ($BC\ 9.0\text{mm} - 11.0\text{mm}$) to ensure safe corneal clearance and tear fluid exchange.
Are your color pigments safe and approved for ocular application?
Yes. We utilize 100% medical-grade non-toxic organic pigments encapsulated via our proprietary Sandwich Printing Technology. The color layer is locked completely inside the hydrogel polymer matrix. Pigments never make direct contact with the wearer's cornea or conjunctival tissues, ensuring zero pigment migration or chemical leaching.
What are the standard payment terms and international delivery timelines?
We accept T/T (Bank Wire Transfer), PayPal, Credit Card, and Western Union. Standard in-stock orders are processed and dispatched within 7 business days via major international express couriers (DHL, FedEx, UPS) or direct air freight forwarding. OEM private label orders are typically completed within 15–20 days following final artwork approval.
Can we request physical samples before committing to a commercial bulk order?
Absolutely. We encourage all potential business partners to evaluate our lens material flexibility, color vibrancy, edge smoothness, and wearing comfort firsthand. Contact our B2B sales desk to assemble a customized sample evaluation kit.
Scale Your Specialty Contact Lens Business Today
Partner with China's leading wholesale sclera lens supplier and exporter. Contact our optical engineering team for sample kits, wholesale price sheets, and turnkey OEM private label consultation.
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