KARUSON Photochromic Lens Manufacturing
KARUSON Photochromic Lens Manufacturing
KARUSON combines 15+ years of eyewear expertise with advanced photochromic lens manufacturing to deliver lenses that darken outdoors and clear indoors for comfortable, reliable vision. Built on two modern factory bases in Dongguan and Guangzhou, we provide scalable OEM/ODM production and strict quality control for global brands.
Key Features
- Fast activation and fade-back for seamless indoor/outdoor transitions
- Broad UV protection (UV400) and consistent color stability
- Durable scratch-resistant and anti-reflective coatings available
- Compatible with polarized and prescription lens options
Custom Photochromic Solutions
As a vertically integrated eyewear factory, KARUSON supports full customization: custom tint profiles, frame-compatible blanks, OEM/ODM branding, and precision logo engraving. Our R&D and prototyping teams rapidly translate design specs into production-ready photochromic lenses tuned to different climates and lighting conditions.
Why Choose KARUSON
Established in 2010, Karuson International Co., Ltd. has developed 300+ trend-setting eyewear designs and earned the trust of brands across Spain, Europe, and the Americas. Our combined strengths—high-capacity manufacturing, agile delivery cycles, and rigorous QA—ensure consistent product performance and timely shipments. We manufacture photochromic lenses that balance comfort, clarity, and durability for sunglasses, optical eyewear, and sports goggles.
Specifications & Compatibility
Available materials: CR-39, polycarbonate, high-index. Options include polarized photochromic, anti-scratch, hydrophobic coatings, and prescription grinding. Ideal applications: photochromic sunglasses, transition lenses, active sports eyewear, and everyday optical frames.
Get Started
Partner with KARUSON for reliable photochromic lens manufacturing and global OEM/ODM support. Visit https://www.karusonco.com or email nicole@karusonco.com to request samples, technical sheets, or a custom quote.
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CANEW TESTING AND CERTIFICATION LTD
CE
AS NZS
Frequently Asked Questions
Can you help with packaging and logo branding?
Absolutely—we provide branded packaging bags, boxes, logo applications, and display solutions.
Do you offer samples?
Yes, paid samples or refundable samples are available.
How do we start a project with Karuson?
Send us your product idea or requirements—our team will review, advise, and provide the best solution and quotation.
What is the lead time?
Mass production takes [25-35]days; samples take [7-10] days.
Advanced Sunglasses Solutions: Polarized Lenses with Anti-Seawater Coating
As a versatile photochromic lenses manufacturer and high-performance optics expert, Karuson crafts high-quality Polycarbonate (PC) Gradient Tinted Lenses that perfectly balance aesthetics with advanced protection. By fusing the ultra-lightweight and impact-resistant properties of PC material with precision gradient tinting technology, we deliver a durable visual solution that enhances clarity and comfort for urban lifestyles and outdoor sports. These lenses not only optimize visibility across varying light conditions by reducing glare but also offer a sleek, customizable design—allowing global brands to blend practical eye protection with a modern, fashion-forward accessory.
Dynamic Adaptation: Next-Gen Photochromic Lenses for Indoor & Outdoor Use
As premier eyeglass lenses manufacturers, Karuson crafts high-performance PC polarized coated lenses that seamlessly integrate lightweight, impact-resistant polycarbonate with advanced optical film technology. These lenses are engineered to achieve superior glare reduction and enhanced visual definition while offering a spectrum of stylish, customizable tints. Optimized for professional driving, outdoor sports, and urban lifestyles, our manufacturing process ensures that harmful reflections from water, roads, and snow are effectively filtered out. The result is a durable, fashion-forward visual solution that perfectly balances essential eye protection with high-end aesthetic appeal—making them the ideal choice for brands seeking to merge practicality with a modern fashion statement.
The Digital Shield: Blue Light Blocking Lenses for the Modern Professional
As leading eyeglass lens manufacturers, Karuson leverages advanced material science to produce PC lenses that are 37% lighter than conventional resin, providing a significant reduction in nasal bridge pressure for prolonged, comfortable wear. These high-performance lenses offer 100% UV protection and superior impact resistance, ensuring maximum ocular safety. By utilizing specialized dyeing techniques that infuse pigments directly into the material, we offer a versatile spectrum of vibrant color options—effectively minimizing glare while maintaining exceptional visual clarity for any environment.
Innovative Lens Technologies: Setting Your Brand Apart in a Competitive Market
Setting a new standard in high-end lenses manufacturing, Karuson’s flagship-grade Polyamide (PA) Nylon polarized lenses seamlessly combine ultra-lightweight material with exceptional, high-toughness durability. By integrating precision polarizing technology, we have created a high-definition visual solution that excels in clarity and comfort for professional driving, outdoor adventures, and competitive sports. This innovation does more than meet expectations—it redefines the performance benchmark for professional polarized optics in the global market.
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