KARUSON Lenses for Glasses — Custom Optical & Polarized Lenses
High Quality Lenses for Glasses by KARUSON
Since 2010, KARUSON has specialized in designing and manufacturing high-performance lenses for glasses. As a vertically integrated eyewear factory with production bases in Dongguan and Guangzhou, we combine 15+ years of expertise with rapid prototyping and strict quality control to deliver lenses that meet both style and function.
Why choose KARUSON lenses?
- Wide selection: polarized lenses, prescription optical lenses, blue-light filtering lenses, photochromic and sports lenses.
- Trusted quality: reliable manufacturing processes and rigorous testing trusted by brands across Spain, Europe, and the Americas.
- Custom options: OEM/ODM lens designs, bespoke tints, coatings (anti-scratch, anti-reflective), and prescription compatibility.
- Fast delivery: two factory bases ensure high capacity and agile lead times for global orders.
Practical benefits for everyday use
KARUSON lenses for glasses are engineered for comfort and performance. Polarized lenses reduce glare on water and pavement, improving visibility for drivers and outdoor enthusiasts. Blue-light lenses protect eyes during long screen hours. Optical lenses provide precise vision correction while maintaining clarity and durability. Coatings such as anti-reflective and anti-scratch preserve lens life and user comfort.
OEM/ODM Customization & Support
Our expert design team has produced 300+ trend-setting eyewear designs and supports full OEM/ODM customization for lenses and frames. From lens material selection to bespoke tints and laser-engraved logos, KARUSON handles end-to-end production so brands and retailers receive ready-to-sell eyewear.
How to start
Contact our sales team to discuss specifications, samples, and lead times. Email: nicole@karusonco.com. KARUSON blends industry-leading lens technology with flexible manufacturing — delivering lenses for glasses that add value to KARUSON and comfort to your customers.
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Our Certifications
ANSI Z80
DIN EN
C5451KRN RO
Frequently Asked Questions
What is your production lead time?
Mass production generally takes 30–45 days after sample approval.
Do you support OEM and ODM?
Yes—we offer both contract manufacturing (OEM) and full product development services (ODM).
What is the MOQ?
Usually ≥100, depending on the model.
What is the lead time?
Mass production takes [25-35]days; samples take [7-10] days.
The Digital Shield: Blue Light Blocking Lenses for the Modern Professional
As leading eye lenses 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.
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.
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