China Manufacturer Wholesale PC Photochromic Sunglasses Lenses

Photochromic sunglasses lenses are a dynamic, all-in-one optical solution that merges the clarity of regular eyeglass lenses with the sun-protective tint of sunglasses. They automatically adjust their darkness based on UV light intensity, eliminating the need to switch between multiple pairs—perfect for those who move seamlessly between indoor and outdoor spaces.

• Dual-Role Convenience: No more carrying separate sunglasses and regular glasses. They work as everyday lenses indoors and transform into sunglasses outdoors.

• Full UV Protection: Blocks 100% of UVA and UVB rays—essential for shielding eyes from sun damage like cataracts, macular degeneration, or sunburned retinas.

• Adaptive Tint Depth: Tint darkness adjusts to light intensity (darker on bright sunny days, lighter on overcast ones), ensuring optimal comfort in all outdoor conditions.

• Reduced Glare: The tint minimizes glare from sunlight reflecting off water, roads, or snow, enhancing visual clarity and safety during activities like driving, hiking, or cycling.

• Optional Blue Light Shielding: Premium models filter harmful blue light (from screens indoors and sunlight outdoors), reducing eye strain and fatigue.

Application Scenarios of Photochromic Sunglasses Lenses:

    1.Daily Commuting & Urban Mobility

• Perfect for commuters who move between indoor spaces (offices, subway stations, malls) and outdoor routes (walking, biking, driving).

• Automatically darkens to block sunlight and glare from roads, buildings, or car windshields, then fades back to clear indoors—no need to switch glasses or fumble with sunglasses cases.

• Enhances safety for drivers by reducing glare from sunrise/sunset or wet road surfaces, while maintaining clear vision for reading navigation or dashboards.

    2. Outdoor Sports & Adventures

• Ideal for sports like hiking, cycling, golf, fishing, and skiing, where light conditions change rapidly (e.g., moving from shaded trails to open peaks).

• Adaptive tint adjusts to varying sunlight intensity (darker in direct sun, lighter in overcast weather) to optimize visual contrast and reduce eye fatigue.

• Impact-resistant materials (common in sports-focused models) add durability, while UV and glare protection shields eyes during long hours outdoors.

• For water sports (fishing, boating) or snow activities, the tint minimizes reflective glare from water or snow, improving depth perception.

• 3. Casual Outdoor Activities & Travel

• Suitable for daily outdoor tasks: running errands, walking pets, gardening, or attending outdoor events (concerts, sports games, picnics).

• A must-have for travelers visiting destinations with mixed environments (e.g., city tours with indoor museums + outdoor landmarks, or mountain trips with changing altitudes/light).

• Eliminates the hassle of carrying multiple glasses, saving space in bags and reducing the risk of losing or damaging sunglasses.

Xiamen Jiayu Optical Co., Ltd is a professional manufacturer and exporter of high quality of sunglasses lenses,optical frames,sports sunglasses,fashion sunglasses and safety glasses.

We offer one-stop service and you can always find what you need in our product collections and theirrelevant accessories. We are looking forward to cooperating with you. Please feel free to contact us.

Q1: Are you a factory？

A: We are a 100% manufacturer specializing in Sunglasses lens business for more than 15 years. 

Q2: Can you produce customize lenses?

A2:Yes, we will try our best to make different colors and coatings as needed, and different size, material.

Q3: Do you offer ODM/ OEM service?

A3：We accept ODM & OEM. Put your logo on products by laser or printing. We have our own design team, 

and offer design service for cooperative partner. OEM is accepted and offer confidentiality agreement "business

 secret contract“ for your design safe.

A4: Each lens must pass three times inspection before shipment. There are many tests for them: Impact resistance,

 Drop ball test, Scratch resistance, Water boiling test, Prismatic test...

A5: Around 60000 pairs per day.

Q6: What is the payment method? 

A6: For mass order, T/T 50% deposit once confirming the order, balance before shipment.

Looking for a unique and personalized way to protect your eyes from the sun's harmful rays? Look no further than our custom-made sunglasses!
Our sunglasses are specially crafted to fit your individual needs and style preferences. Whether you're looking for a sleek and modern design or a more classic look, our team of experts can create the perfect pair of sunglasses just for you.
With our custom-made sunglasses, you can enjoy superior sun protection while also making a bold fashion statement. Our
high-quality materials and expert craftsmanship ensure that your sunglasses will not only look great but also provide the best possible protection for your eyes.
So why settle for generic, off-the-shelf sunglasses when you can have a one-of-a-kind pair that's tailored to your unique style and needs? Contact us today to start designing your own custom-made sunglasses!