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Blue Block UV420 Single Vision Lenses

Clear Spherical & Aspherical Single Vision Lense

UV420 Blue Block with Spin Photochromic Coating

1.56 Photochromic grey/brown/pink/purple/blue lens Mass

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Nylon Non Polarized Sunglass Lenses

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1.499 CR39 Tinted Plano Sunglass Lenses

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China UV420 Blue Block Photochromic Lenses Suppliers and Factory for Optimal Eye Protection

In today's digital age, where outdoor activities and screen time are on the rise, the demand for advanced eyewear lenses has become increasingly diverse. Users spending long hours on electronic devices face the potential threat of blue light radiation, which can impact eye health. Furthermore, outdoor environments expose eyes to harmful ultraviolet (UV) rays and intense light, leading to discomfort and fatigue. To tackle these pressing issues, innovative lenses that combine photochromic and blue light filtering technologies have emerged. These lenses automatically adjust their tint according to varying light conditions while effectively filtering blue light, ensuring comprehensive eye protection for users. As a leading eyewear solutions provider in China, our factory specializes in manufacturing high-quality eyewear lenses that cater to the needs of modern consumers. Trust our suppliers for cutting-edge eyewear that prioritizes your eye health and comfort.

Product Detail

Product Parameter

Product	JINRUISHI UV420 Blue Block Spin photochromic Lenses
Index	1.56 / 1.61 / 1.67
Color	Gray / Brown / Pink / Blue / Purple
Diameter	65 / 70 / 75 mm
Power Range	Full Range
Coating	HC / HMC / SHMC

Product Introduction

1. Versatile for Multiple Environments

Indoors, the lenses are clear and provide blue light filtering, effectively blocking harmful blue light emitted from electronic devices and reducing eye strain. Once outdoors, UV rays activate the photochromic molecules in the lenses, causing them to darken quickly. This not only filters UV light but also reduces the discomfort caused by intense sunlight, ensuring visual comfort.

2. Clearer Vision, Reduced Eye Strain

While adjusting their tint, the photochromic lenses also effectively reduce glare from strong light, enhancing visual clarity. The blue light filtering feature further alleviates eye fatigue caused by prolonged exposure to screens, allowing wearers to enjoy a more stable and clear visual experience in various lighting conditions.

3. All-Day Eye Protection

These lenses automatically adjust their tint based on varying light conditions, providing all-day eye protection. Whether under strong sunlight or indoor screen exposure, the lenses ensure that your eyes are protected in any environment, offering optimal care throughout the day.

4. Fashionable & Functional Options

JINRUISHI Optical offers a variety of color options for its photochromic blue light filtering lenses, catering to different fashion preferences. These lenses combine functionality with style, meeting modern aesthetic tastes while integrating cutting-edge technology.

These lenses provided by JINRUISHI Optical are especially ideal for people who spend extended hours in front of electronic devices or enjoy outdoor activities. They effectively reduce eye fatigue, enhance visual comfort, and provide round-the-clock eye protection, making them a groundbreaking innovation in the eyewear industry.

Frequently Asked Questions

Q: What is the index range for JINRUISHI photochromic lenses?

These lenses are available in refractive indexes of 1.56, 1.61, and 1.67, catering to different prescription strengths and aesthetic preferences.

Q: What colors are available for the JINRUISHI UV420 Blue Block Spin lenses?

You can choose from a variety of stylish and functional colors, including Gray, Brown, Pink, Blue, and Purple.

Q: How do these lenses perform in indoor vs. outdoor environments?

Indoors, they remain clear and filter out harmful blue light from screens. Outdoors, they quickly darken when exposed to UV rays to block intense sunlight and glare.

Q: What coatings are available for these lenses?

The lenses come with multiple coating options, including Hard Coated (HC), Hard Multi-Coated (HMC), and Super Hard Multi-Coated (SHMC) for enhanced durability and clarity.

Q: Who can benefit most from JINRUISHI UV420 Blue Block Spin photochromic Lenses?

They are ideal for individuals who spend long hours in front of digital devices (like computers and smartphones) and those who frequently transition between indoor and outdoor environments.