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Blue Block UV420 Single Vision Lenses

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UV420 Blue Block with Spin Photochromic Coating

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0102030405

China Blue Block UV420 Single Vision Lenses - Premium Blue Light Blocking Glasses from Trusted Suppliers and Factory

Introducing UV420 Blue Light Blocking Lenses: Protect Your Eyes with Cutting-Edge Technology
In today's digital age, blue light blocking lenses have become essential eyewear for maintaining eye health. These specially designed lenses effectively filter and reduce harmful blue light radiation, which is a type of high-energy shortwave light with wavelengths between 400 to 500 nanometers. Commonly present in natural sunlight, LED lights, and the screens of digital devices like computers and smartphones, prolonged exposure to blue light can lead to eye fatigue, dryness, blurred vision, and disrupted sleep patterns. By incorporating UV420 technology, these lenses provide superior protection against blue light, ensuring comfortable and clear vision. As a leading factory in China, we are proud to supply high-quality blue light blocking lenses that prioritize your eye health. Experience the difference with our innovative eyewear solutions and safeguard your vision today!

Product Detail

Product Parameter

Product	JINRUISHI Blue Block UV 420 Single Vision Lenses
Index	1.56 / 1.61 / 1.67
Diameter	65 / 70 / 72 / 75 / 80
Power Range	Full Range
Coating	UC / HC / HMC / SHMC

Product Introduction

The features of JINRUISHI Optical UV420 blue light blocking lenses include:

🛡️ 1. Blue Light Filtering JINRUISHI Optical’s blue light blocking lenses effectively block a portion of high-energy shortwave blue light, reducing potential harm to the retina and decreasing eye fatigue.

👁️ 2. Glare Reduction These lenses help reduce glare from digital device screens, providing more comfortable vision during extended use of electronic devices, which helps alleviate digital eye strain.

✨ 3. Anti-Reflective & Scratch-Resistant JINRUISHI Optical offers scratch-resistant and anti-reflective coatings that minimize reflections and enhance the durability of the lenses.

🌙 4. Improved Sleep Quality Wearing blue light blocking lenses can reduce interference with melatonin production caused by blue light exposure at night, helping to maintain a healthy sleep pattern.

Product Application

Blue light blocking lenses are ideal for everyday use, especially for those who spend long hours on digital screens, such as office workers, students, programmers, and gamers. They also benefit nighttime drivers and people frequently exposed to LED lighting by reducing blue light’s impact in low-light conditions. Overall, these lenses effectively protect against blue light’s harmful effects while enhancing visual comfort, making them a valuable tool for modern eye health management.

JINRUISHI Optical offers a range of blue light blocking lenses that meet national and international standards, with refractive indexes including 1.56, 1.61, and 1.67. The lenses can also be customized with different coatings according to customer requirements, catering to the needs of various customer levels.

Frequently Asked Questions

What is the benefit of UV420 blue block lenses?

UV420 lenses provide high-level protection by blocking harmful high-energy blue light and UV rays up to 420nm, which helps prevent retinal damage and reduces digital eye strain.

Which refractive indexes are available for JINRUISHI lenses?

We provide multiple options including 1.56 (standard), 1.61 (thin), and 1.67 (ultra-thin) to suit different prescription strengths.

Are these lenses suitable for nighttime driving?

Yes, these lenses help reduce glare from oncoming LED headlights and streetlights, enhancing visual comfort and safety during night driving.

Can I customize the coating on my lenses?

Absolutely. We offer various coatings including UC (Uncoated), HC (Hard Coated), HMC (Hard Multi-Coated), and SHMC (Super Hydrophobic Hard Multi-Coated) based on your needs.

How do blue block lenses improve sleep?

By filtering blue light from screens in the evening, these lenses help prevent the suppression of melatonin, the hormone responsible for regulating your sleep-wake cycle.

What lens diameters do you offer?

We offer a wide range of diameters including 65mm, 70mm, 72mm, 75mm, and 80mm to fit various frame sizes and styles.