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1.56 High Definition Anti blue light Optical Lens

Anti blue light lenses are a type of lens designed specifically to reduce the damage to the eyes caused by blue light emitted by electronic products. Its main function is to filter harmful blue light through special materials and processes, protecting the eyes from blue light damage.

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    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/SHMC/Blue coating/Green coating

    Performance

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    Anti blue light

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    UV protection

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    Anti reflection

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    Wear resistance

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    High transmittance

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    Waterproof

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    Anti-fingerprint

    The principle and function of anti blue light lenses

    Anti blue light lenses work in the following ways:
    Surface coating: Coating a reflective film on the surface of the lens to reflect harmful blue light and reduce damage to the eyes. 
    Adding anti blue light factor to the substrate: Adding anti blue light factor to the substrate of the lens absorbs harmful blue light, thereby achieving blocking of blue light.
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    The material and manufacturing process of anti blue light lenses

    Anti blue light lenses usually use the following materials:
    Resin lenses:
    They have good transparency and impact resistance, but their resistance to blue light is relatively poor. Usually, special compounds are added to improve their resistance to blue light.
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    Glass lenses: 
    Excellent transparency and impact resistance, but heavy and fragile. High quality glass lenses are processed with special techniques, which not only retain the advantages of glass but also improve their resistance to blue light.
    PC lenses:
    Have high transparency and impact resistance, as well as good resistance to blue light. PC anti blue light glasses use special PC materials and processes to achieve efficient anti blue light effects.
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    Application scenarios and effects of anti blue light lenses

    Anti blue light lenses are suitable for the following scenarios:
    Long term use of electronic products such as computers, mobile phones, tablets, etc. can effectively reduce symptoms such as eye fatigue and dryness, protect vision, and reduce the risk of eye diseases such as macular degeneration.
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    Improving sleep quality: 
    Reducing the impact of blue light on sleep can help alleviate difficulties in falling asleep and decreased sleep quality.

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