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China Suppliers Factory Blue Block UV420 Single Vision Lenses for Blue Light Protection and Eye Health
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:
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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.
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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.
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Anti-Reflective and Scratch-Resistant Coatings: JINRUISHI Optical offers scratch-resistant and anti-reflective coatings that minimize reflections and enhance the durability of the lenses.
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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
Q: What refractive indexes are available for JINRUISHI Blue Block UV 420 lenses?
These lenses are available in refractive indexes of 1.56, 1.61, and 1.67, allowing customization based on your prescription and thickness preferences.
Q: What types of coatings can be applied to these lenses?
JINRUISHI lenses can be customized with various coatings, including UC (Uncoated), HC (Hard Coating), HMC (Hard Multi-Coated), and SHMC (Super Hard Multi-Coated) to enhance scratch resistance and reduce reflections.
Q: Who can benefit most from JINRUISHI blue light blocking lenses?
They are ideal for individuals who spend long hours in front of screens, such as office workers, students, programmers, and gamers, as well as nighttime drivers and those frequently exposed to LED lighting.
Q: How do these lenses help improve sleep quality?
By blocking harmful blue light exposure, especially at night, the lenses prevent the suppression of melatonin production, helping you maintain a natural and healthy sleep cycle.
Q: What diameters and power ranges are available for these lenses?
JINRUISHI UV 420 lenses are available in diameters of 65mm, 70mm, 72mm, 75mm, and 80mm, and they cover a full range of power prescriptions.