KARUSON Transition Lenses Wholesale – Premium Photochromic Eyewear
Transition Lenses Wholesale by KARUSON
KARUSON, established in 2010, is a leading eyewear factory and global OEM/ODM supplier. With two modern production bases in Dongguan and Guangzhou and over 15 years of experience, we deliver High Quality transition lenses wholesale that combine reliable photochromic performance with competitive pricing and fast turnaround.
Why Choose KARUSON Transition Lenses
Our transition lenses wholesale program is built for brands and retailers who demand consistency and innovation. We provide:
- Stable photochromic activation and fast fade-back for everyday comfort.
- High UV protection, anti-scratch coating, and optional polarization for clearer vision.
- Multiple materials including polycarbonate and high-index options for lightness and durability.
- Strict quality control and rapid prototyping from our vertically integrated eyewear factory.
Product Features
KARUSON transition lenses are engineered for real-world use. Key advantages include:
- Quick response to light changes — ideal for drivers, outdoor sports, and daily wear.
- Consistent tint across temperatures and long-term fade resistance.
- Custom coatings available: anti-reflective, hydrophobic, and anti-fog.
- Compatibility with a wide range of frame styles including TR90, metal, and rimless designs.
Customization & OEM/ODM Services
As a full-service eyewear factory, KARUSON handles end-to-end customization for bulk orders. Our services include:
- Bespoke lens formulations and color tuning to match brand specifications.
- Precision logo engraving and private-label packaging.
- Flexible minimum order quantities and scalable production to fit your supply chain.
- Dedicated account support and fast sampling to accelerate product launches.
Quality Assurance & Certifications
Every batch of transition lenses wholesale undergoes thorough inspection — from optical clarity tests to coating adhesion and UV protection validation. Our commitment to quality has earned trust from brands across Spain, Europe, and the Americas.
How to Order
If you are sourcing transition lenses wholesale or need OEM/ODM collaboration, KARUSON is ready to partner. Visit our website: https://www.karusonco.com or contact us directly at nicole@karusonco.com for pricing, samples, and technical support.
Choose KARUSON for dependable photochromic technology, responsive manufacturing, and expert eyewear design—your trusted supplier for bulk transition lenses.
Product Images
Our Certifications
DIN EN
C5451KRN RO
ANSI Z80
Frequently Asked Questions
What is the lead time?
Mass production takes [25-35]days; samples take [7-10] days.
What is your production lead time?
Mass production generally takes 30–45 days after sample approval.
Do you offer samples?
Yes, paid samples or refundable samples are available.
Do you support OEM/ODM?
Yes, our R&D and design teams support full customization.
Polarized Lenses with Anti-Seawater Coating | OEM Custom Solutions
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.
Photochromic Lenses | Adaptive Indoor & Outdoor OEM Custom Lenses
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.
Blue Light Blocking Lenses | Custom Anti-Blue Ray OEM Wholesale
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.
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