Professional Services

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Professional Services Service Providers and Companies

Design Services

service

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Product Design Service Providers and Companies

EYE CARE VISION CO,.LTD

A manufacturer in wenzhou. The company's product production lines include: metal, acetate, injection, titanium frame, etc., Product categories include sunglasses, optical frames, presbyopic glasses. 

eyewear prouction

Wenzhou Lynns Design Co. Limited

JEFFREY LEUNG EYEWEAR DESIGN IS A HONG KONG-BASED INNOVATIVE EYEWEAR DESIGN STUDIO SPECIALIZING IN CUTTING-EDGE OPTICAL AND SUNGLASS DESIGN. WE FOCUS ON SUSTAINABLE 3D PRINTING TECHNOLOGY TO DELIVER PERSONALIZED, FASHION-FORWARD EYEWEAR SOLUTIONS FOR GLOBAL BRANDS. OUR CORE VALUES LIE IN CREATIVITY, ECO-CONSCIOUS PRODUCTION, AND COLLABORATIVE DESIGN EXCELLENCE. BY MERGING ADVANCED MANUFACTURING WITH TREND-DRIVEN AESTHETICS, WE OFFER BESPOKE, HIGH-QUALITY EYEWEAR THAT BALANCES STYLE, FUNCTIONALITY, AND SUSTAINABILITY. PARTNER WITH US FOR UNIQUE, FUTURE-READY DESIGNS TAILORED TO YOUR BRAND IDENTITY. 

JLX EYEWEAR DESIGN SERVICE

At JEFFREY LEUNG EYEWEAR DESIGN, we believe that color tells a story—one that communicates a brand’s essence, emotion, and innovation. That’s why we’re excited to introduce our new professional color dyeing service, tailored specifically for 3D printed eyewear parts and frames.  As 3D printing reshapes the landscape of eyewear design, designers gain more creative freedom than ever before. Yet one common challenge remains: how to infuse vibrant, accurate, and consistent color into these advanced materials. Our latest service addresses this gap—bringing precise, high-quality dyeing to nylon-based 3D printed parts, while elevating every frame with striking, durable color.  We offer a growing library of curated seasonal palettes and custom color matches, tailored for brands that value individuality and design integrity. Whether you're launching a bold fashion-forward collection or crafting timeless pieces, our service supports Pantone matching and bespoke development to align with your exact brand vision.  Designed with both emerging and established brands in mind, our service provides: - Rich, even color coverage across complex geometries- High repeatability for production-scale consistency- Custom color creation guided by our in-house dye specialists- Finishing options: matte, satin, or semi-gloss coating  Whether you're creating limited edition prototypes or preparing for global production, our process is designed to scale with your needs. We work closely with international eyewear brands, independent labels, and fashion-forward designers to ensure the final product is both visually impactful and technically reliable.  The result? Colorful, expressive, and durable eyewear pieces that enhance your design narrative. From bold statements to understated tones, we help brands use color as a form of identity and distinction—a critical advantage in today’s competitive market.  Ready to explore the future of eyewear with us? --- Get in Touch We’re currently accepting bookings for dyeing consultations, sampling, and production for Q3 and Q4 2025. Whether you're looking to explore a new palette or scale up your next collection, we’re here to support you with expertise, innovation, and style. 📩 Contact us to request a sample or color consultation.  

🎨 JEFFREY LEUNG EYEWEAR DESIGN Launches Premium Color Dyeing Service for 3D Printed Eyewear Components

Shenzhen Precision Eyewear Testing & Inspection Services Co Ltd

PEL supports our customers through providing professional, accurate and fast eyewear testing, inspection, audit, certification and regulation consultation services since 2004.

Eyewear Testing & Inspection Services

RUIXING OPTICAL IND'L CO

We offer high-quality chemical painting for eyeglasses. The showcased titanium temple arms feature fashionable prints in vivid colors. There are various designs for customers to choose from.
 
  Material: titanium. 
  Available in various prints. 
 

Eyeglasses Chemical Painting

We offer high-quality chemical painting for eyeglasses. The showcased temple arms feature metallic colors with different finishes. There are various designs for customers to choose from.
 
  Model no.: 028A, 028B, 028AS, 028AM, 028BS, 028CS, 009A, 009B, 009AS, 009AM, 009BS, 009BM, 009CS and 009CM. 
  Gloss lamination, frosting, solid colors and matte. 
  Metallic colors. 
  Material: titanium. 
 

We offer high-quality chemical painting for eyeglasses. The showcased temple arms feature dark colors with frosted finishes. There are various designs for customers to choose from.
 
  Model no: 014D, 014E, 014DS, 014DM, 014ES, 014EM, 014F, 014G, 014FS, 014FM, 014GS and 014GM. 
  Material: titanium. 
  Frosted finish. 
  Gloss lamination. 
 

AI - ETIC

 	 Testing Services for spectacle frames, including nickel release test on coated metal parts. ISO 12870 - EN ISO 12870 - AS/NZS ISO 12870 - GB/T 14214 - ANSI Z80.5, etc.  

Eyewear Testing Services

 	 We provide quality inspection services on EYEWEAR products, we are specialized in quality inspection for spectacles and sunglasses. Please contact us for more information to establish your quality inspection pr ogram, thanks.  

Eyewear Inspection and Testing 

 	 Testing services for safety spectacles for prescription use: EN166-RX a nd AS/NZS 1337.6.  

Novar Technologies

 	 Novar Digital Center is the first device in the world that combines an effective pupil measurement system with&nbsp;an electronic interconnection to&nbsp;Free&nbsp;Form Lens Designer technology. 	 Thanks to its exclusive &quot;Mirroring Alignment System&quot; technology (patent pending),&nbsp;Novar Digital Center is among the most accurate systems on the market. Unlike other devices that use simulation, NOVAR DIGITAL CENTER possesses a built-in FREEFORM LENS DESIGNER technology that calculates the optimal lens surface and allows the user to anticipate how power mapping, aberration, and thickness will be distributed throughout each point of the lens.&nbsp;  

NOVAR Digital Center 

 	 Most current engineering designs of ophthalmic progressive addition lenses operate by setting conditions on interest points in the progressive lens surface. 	 Optical power conditions and desired astigmatisms are established with this points using an algorithm known as B -Splines. 	 However, the lens surface is a continuous topography in which the gaps located in the middle of the interest&#39;s points are solved by interpolation. 	 That means a loss of control over optical astigmatism and optical power in most of the lens&#39; surface. After 6 years of R &amp; D, with the challenge of developing a mathematical model that takes into account the entire surface of the lens with infinite points, not just capable of preventing the interpolation process but also to improving the current designs, is how we reach to the exclusive &quot;Continuum Profile Technology&quot;. 	 This technology allows to mold the optical surfaces with infinite control points by developing different customized designs of ophthalmic lenses that can adopt different characteristics according to each user providing a better result in the user&#39;s comfort and in the breadth of all fields of vision.  

Continuum Design Technology

 	 A technology developed in order to thin the borders of an ophtalmic lens. An optic zone is defined around the frame cross, and then , away from this zone, the thickness is reduced with a gradual change of curvature in order to obtain a thinner lens. This gradual change in curvature can be selected in versions STRONG or MODERATE, depending especially on the power of the lens and the shape of the frame.  

Blending Technology

 	 Personalization technology that compensates for the aberrations produced by a lens due to its position of use  

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