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China HMC Anti Blue Light Optical Lens - High-Quality Coating from Reliable Suppliers and Factory

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Blue coating lenses are designed to effectively block harmful blue light, making them an essential choice for anyone who spends extended periods using electronic devices. These lenses not only protect your eyes from fatigue but also come with anti-radiation properties, making them ideal for long-term glasses wearers. Manufactured by top China suppliers, our blue coating lenses offer excellent wear resistance, ensuring they maintain clarity and comfort even after prolonged use. Additionally, HMC blue coating lenses are equipped with a waterproof feature, allowing them to remain clear in humid conditions and resistant to water mist. This advantage is particularly beneficial for individuals who frequently wear glasses outdoors or in damp environments. As a reliable factory, we prioritize quality and durability in our lens products, ensuring your vision protection is always a top priority.

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    Product Detail

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    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

    Waterproof

    High transmittance

    High transmittance

    Wear resistance

    Wear resistance

    Anti reflection

    Anti reflection

    UV protection

    UV protection

    Anti blue light

    Anti blue light

    Anti fingerprint

    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.

    Make the lens have basic waterproof and oil proof functions.
    This coating technology makes the lenses easier to clean and maintain in daily use.
    Anti blue light2

    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.
    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.
    Anti blue light3
    Anti blue light4
    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 it 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 available refractive indexes for the Anti Blue Light Lenses?
    These lenses are available in refractive indexes of 1.553, 1.597, and 1.667, allowing users to choose the optimal thickness and clarity for their vision prescription.
    What materials are used to manufacture these lenses?
    The lenses are manufactured using premium materials including Resin, Acrylic, MR-7, and MR-8, ensuring high durability and optical precision.
    What are the main benefits of HMC lens coating?
    HMC (Hard Multi-Coated) technology enhances the lens's surface hardness and wear resistance. It also provides essential oil-proof and water-resistant properties, making daily cleaning much easier.
    How do Blue Coating Lenses protect eyes from digital screens?
    Blue coating lenses filter out harmful blue light wavelengths between 400-440 nanometers. This effectively reduces eye strain and protects the retina, especially during extended use of computers, smartphones, and televisions.
    How does the light transmittance of Blue Coating Lenses compare to Green Coating Lenses?
    Blue coating lenses have a light transmittance of 96.8%, which is slightly lower than the 98.6% transmittance of green coating lenses. However, they offer superior blue light filtering and electromagnetic radiation protection for everyday digital use.

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