KARUSON Precision Polarized Sun Glasses — Professional-Grade UV Protection
KARUSON Precision Polarized Sun Glasses are engineered for everyday protection and professional use, delivering crisp, glare-free vision and robust build quality you can rely on. Manufactured by Karuson International Co., Ltd., these polarized sun glasses pair advanced lens polarization with precision frame engineering to reduce glare, improve contrast, and protect your eyes in high-glare environments—backed by a proven eyewear factory process that prioritizes durability and consistent results.
Engineered for Uncompromising Reliability
Precision Lens Technology
Each lens employs high-grade polarization to cut horizontal glare from roads, water, and reflective surfaces, providing comfortable vision and reduced eye strain. Lens materials are selected for scratch resistance and optical clarity so performance remains stable over years of daily wear.
Robust Frame Construction
Frames are manufactured using tested materials and precision tooling to resist deformation and maintain fit. Reinforced hinge points and stress-tested design reduce failure points, ensuring the glasses retain their shape and function through routine impacts and repeated use.
Professional-Grade Performance
Consistent Optical Quality
As a vertically integrated eyewear factory, KARUSON controls lens coating, tinting, and assembly on-site to uphold consistent optical quality across production runs. This vertical approach minimizes variation and delivers repeatable results for bulk or single orders.
Comfort and Fit for All-Day Use
Ergonomic temple geometry and balanced weight distribution ensure secure, fatigue-free wear. Adjustable nose pads and multiple frame sizes accommodate a broad range of faces, so functionality and comfort go hand in hand.
Built for Peace of Mind
Manufactured by Experienced Industry Leaders
Established in 2010, Karuson International Co., Ltd. is a premier eyewear factory and global OEM/ODM supplier with over 15 years of mastery in eyewear design and precision manufacturing. Operating two state-of-the-art factory bases in Dongguan and Guangzhou, KARUSON offers high-capacity production and agile delivery cycles to meet fast-paced market demands.
End-to-End Quality Controls
Our expert team has pioneered 300+ trend-setting designs, from polarized lenses and TR90 frames to advanced optical eyewear and sports goggles. By maintaining rigorous quality control, rapid prototyping, and precise logo engraving capabilities, KARUSON has earned the trust of prestigious brands across Spain, Europe, and the Americas. For inquiries or OEM customization, contact nicole@karusonco.com or visit https://www.karusonco.com.
Warranty and Aftercare
KARUSON stands behind manufacturing integrity: product care guidance, replacement-part availability, and direct factory support reduce long-term ownership risk. Our manufacturing transparency and responsive customer service are designed to ensure your investment performs reliably year after year.
Picture Show
Our Certifications
DIN EN ISO
ANSI Z80
CE
Question you may concern
What sets KARUSON Precision Polarized Sun Glasses apart from other polarized sun glasses?
KARUSON Precision Polarized Sun Glasses combine industry-grade polarization with precision engineering from a vertically integrated eyewear factory. Manufactured in our Dongguan and Guangzhou facilities, these sunglasses use high-clarity polarized lenses that cut horizontal glare while preserving color fidelity and contrast. Frames leverage durable materials such as TR90 and reinforced hinges for long-lasting comfort, and every batch undergoes strict quality control and rapid prototyping to ensure consistent fit and performance.
How does the polarization and UV protection work, and what level of protection do I get?
Polarization works by filtering horizontally reflected light, dramatically reducing glare from water, roads, and snow to improve visual clarity and reduce eye strain. KARUSON polarized sun glasses also provide professional-grade UV protection—lenses are engineered to block 100% of UVA and UVB (UV400) radiation. This combination enhances safety for outdoor activities and driving while protecting your eyes from long-term UV damage.
Are these sunglasses suitable for driving and sports activities?
Yes. The polarized lenses reduce glare and improve contrast for safer driving, while lightweight TR90 frames and impact-resistant lens options make them ideal for cycling, running, fishing, and other outdoor sports. We offer sport-specific lens tints and anti-slip nose pads or adjustable temple tips for secure fit during high-movement activities, ensuring both comfort and performance.
Can KARUSON support custom designs, OEM/ODM orders, and what are typical lead times and minimums?
As a global OEM/ODM supplier established in 2010 with over 15 years of eyewear expertise and 300+ designs, KARUSON offers end-to-end customization including bespoke frame engineering, specialized lens tech, and precision logo engraving. We operate two high-capacity factories to support scalable production; typical lead times for custom runs depend on complexity but range from rapid prototyping in days to production lead times of 4–8 weeks. Minimum order quantities vary by model and customization level—contact our team to get a tailored quote and timeline.
What warranty, certifications, and care instructions come with KARUSON sunglasses, and how can I contact you?
KARUSON maintains rigorous quality control and offers warranty options for manufacturing defects; specific warranty terms depend on the product line and purchasing channel. Lens options can be supplied to meet UV400 standards, and CE or other regional certifications are available upon request for bulk/OEM orders. To prolong lens life, clean with a microfiber cloth and mild lens cleaner, avoid harsh chemicals, and store sunglasses in a protective case when not in use. For certification details, custom quotes, or after-sales support, contact us at nicole@karusonco.com or visit https://www.karusonco.com.
Trendy Blue Frame Sunglasses | Customizable OEM Performance Eyewear
These eco-friendly bio-acetate sunglasses combine high-performance durability with sustainable innovation, making them the perfect centerpiece for your private label eyewear collection. Engineered for longevity, the frames offer superior impact and scratch resistance, while the UV400 lenses provide essential protection against harmful rays and glare. Available in a spectrum of vibrant, customizable colors, this collection allows eco-conscious brands to offer a premium, lightweight, and stylish choice that refuses to compromise on safety or aesthetics.
Lightweight Metal Optical Eyeglass Frames | Custom OEM/ODM
Metal sunglasses are the perfect blend of strength and elegance, designed for active lifestyles or daily use. Their aluminum or titanium frames are lightweight yet highly durable, resisting impacts and corrosion. UV400 lenses protect your eyes from harmful rays and glare, making them ideal for beach days or cycling. With customizable colors and sleek designs, these sunglasses deliver a stylish, sustainable option for eco-conscious brands and fashion-forward individuals.
Vintage Round Metal Eyeglasses | Classic Circle Frames OEM
Metal sunglasses are the perfect blend of strength and elegance, designed for active lifestyles or daily use. Their aluminum or titanium frames are lightweight yet highly durable, resisting impacts and corrosion. UV400 lenses protect your eyes from harmful rays and glare, making them ideal for beach days or cycling. With customizable colors and sleek designs, these sunglasses deliver a stylish, sustainable option for eco-conscious brands and fashion-forward individuals.
Custom TR90 Mirror Sunglasses | Bulk OEM Orders Low MOQ
TR sunglasses are a harmonious blend of sustainable innovation and high performance, ideal for private label lines. Their durable frames resist impacts and scratches, keeping them sleek for daily wear. UV400 lenses protect against UV rays and glare, safeguarding eyes while maintaining clarity. With diverse, customizable colors, these sunglasses offer eco-conscious brands a premium, lightweight, and stylish choice that balances safety and aesthetics, demonstrating the effortless coexistence of sustainability and sophistication.
NEW DIMENSIONS IN EYEWEAR
Contact KARUSON
Email:
WhatsApp/Phone:
Address:
331 Section B, WanJia Creative Park , No. 1 BUXIA Road ,Tianhe District, Guangzhou City, Guangdong Province, China.
© 2026 KARUSON. All Rights Reserved.
Facebook
Instagram
YouTube
TikTok
Linkedin