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Anti Blue Light HMC Optical Lens with Waterproof Function - China Suppliers and Factory

Introducing our premium blue coating lenses designed to effectively filter out harmful blue light, protecting your eyes from fatigue caused by prolonged use of electronic devices. As a leading supplier in China, our lenses not only provide exceptional blue light protection but also feature anti-radiation properties, making them perfect for individuals who wear glasses for extended periods, Our HMC blue coating lenses are renowned for their outstanding wear resistance, ensuring lasting clarity and comfort. Additionally, these lenses are equipped with waterproof functionality, which helps maintain excellent visual clarity even in humid environments, making them ideal for outdoor use, Trust our factory to deliver high-quality blue coating lenses that enhance your viewing experience while safeguarding your eye health. Perfect for anyone in search of reliable and effective eyewear solutions

    Product Video

    Technical Data

    Product Anti blue light lenses Index 1.553/1.597/1.667
    Material Resin/Acrylic/MR-7/MR-8 Abbe Value 34/42/32-33
    Diameter 65/70/72/75 Coating HMC/Blue coating

    Performance Features

    Waterproof Performance

    Waterproof

    High Transmittance Performance

    High transmittance

    Wear Resistance Performance

    Wear resistance

    Anti Reflection Performance

    Anti reflection

    UV Protection Performance

    UV protection

    Anti Blue Light Performance

    Anti blue light

    Anti Fingerprint Performance

    Anti fingerprint

    HMC Coating Technology

    HMC refers to a coating technology for lenses. In the field of lenses, HMC coating technology can improve the hardness and wear resistance of lenses.
    Makes the lens have basic waterproof and oil proof functions.
    This coating technology makes the lenses easier to clean and maintain in daily use.
    HMC Coating Lens Process
    Water and oil stains are not easy to adhere to the surface of the lens, and can be easily cleaned with a light wipe. However, it should be noted that although HMC coated lenses have certain waterproof properties, they are not specifically designed for waterproofing. If higher levels of waterproofing or other special features are required (such as blue light protection, UV protection, etc.), other lens types may need to be selected.

    Blue Coating Lenses

    The main characteristics of blue coating lenses include:
    Anti blue light function: It can effectively filter out harmful blue light with wavelengths between 400-440 nanometers. Helps reduce eye fatigue and protect the retina. This has a significant eye protection effect for people who use electronic devices for a long time, such as computer workers, mobile phone users, etc.
    Blue Coating Lens Protection
    Anti radiation performance: It has the function of preventing electromagnetic wave radiation from computers, televisions, and mobile phones, providing more comprehensive protection for the eyes.
    Blue Coating Lens Detail
    Wear resistance: Blue coating lenses perform better in terms of wear resistance, maintaining clarity and comfort for a longer period of time.
    Transmittance: Although the transmittance of blue coating lenses (96.8%) is slightly lower than that of green coating lenses (98.6%), it can still meet daily wearing needs.
    In addition, blue coating lenses are also suitable for night drivers, people who need to stare at screens for a long time, etc., because they can reduce screen or strong light reflection, improve visual contrast and clarity.
    Overall, blue coating lenses have become the choice of many people due to their unique anti blue light and anti radiation functions, as well as good wear resistance. When choosing lenses, it is recommended to choose the appropriate type based on one's own needs and habits.

    Frequently Asked Questions

    What are the main benefits of Anti Blue Light Lenses?

    Anti blue light lenses are designed to filter out harmful blue light (wavelengths between 400-440 nanometers) emitted by digital screens. This helps reduce digital eye strain, prevents fatigue, and protects the retina during prolonged device usage.

    What refractive index options are available for these lenses?

    These lenses are available in three index options: 1.553, 1.597, and 1.667, allowing you to choose the appropriate thickness and weight based on your prescription needs.

    What is HMC coating and what does it do?

    HMC (Hard Multi-Coated) technology enhances the lens surface by improving hardness and wear resistance. It also provides basic water and oil resistance, making the lenses much easier to wipe clean and keep clear in daily use.

    How does Blue Coating compare to Green Coating in light transmittance?

    Blue coating lenses have a light transmittance of 96.8%, which is slightly lower than green coating lenses (98.6%). However, this minor difference does not impact daily visual performance and is highly sufficient for regular use.

    Are blue coating lenses suitable for night driving?

    Yes. Blue coating lenses are suitable for night driving as they help reduce reflections from screens and strong oncoming headlights, which improves overall visual contrast and clarity.

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