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High Definition ASP HMC Green/Blue Coating Optical Lenses - China Suppliers & Factory for Clear Vision
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Data
| Product | High Definition lens | 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
UV protection
Anti reflection
Wear resistance
High transmittance
Waterproof
Anti-fingerprint
The difference between high-definition lenses and anti blue light lenses
Difference in materials
High definition lenses typically use materials with high refractive index, high dispersion rate, and high transmittance, such as CR-39, PC, and ternary crystal glass.
And anti blue light lenses require the addition of special optical coatings, usually made of glass or resin materials.
Differences in functionality
High definition lenses:
Optimizing the material and manufacturing process of high-definition lenses can increase the transparency, clarity, and color realism of glasses. This can effectively avoid problems such as astigmatism, color difference, and glare, and improve the visual experience of the wearer.
Anti blue light lenses:
Anti blue light lenses add a coating with special reflection and refraction functions on ordinary lenses, which can effectively absorb some blue light and prevent it from entering the eyes, thereby reducing eye fatigue and damage, reducing visual dryness and blur, and soothing eye discomfort.
Differences in applicable populations
High definition lenses:
High definition lenses are suitable for people who require high fidelity image quality, such as those who enjoy watching movies, playing games, and photography enthusiasts. They can provide better visual effects while reducing discomfort such as lens thickness and weight.
Anti blue light lenses:
Anti blue light lenses are suitable for people who use computers, mobile phones, tablets, and other electronic products for a long time, such as white-collar workers, students, and teenagers. They can prevent blue light from harming the eyes, reduce eye fatigue and damage.
Frequently Asked Questions
What materials are high-definition (HD) lenses made of?
High definition lenses typically use premium materials characterized by high refractive index, high dispersion rate, and high transmittance. Common materials include CR-39, PC (polycarbonate), and ternary crystal glass, as well as Resin, Acrylic, MR-7, and MR-8.
What is the difference in function between HD lenses and anti-blue light lenses?
HD lenses focus on optimizing clarity, transparency, and color realism while minimizing astigmatism, color differences, and glare. Anti-blue light lenses feature a special reflective and refractive coating designed to absorb and block blue light, reducing eye fatigue and dryness from digital screens.
Who should choose high-definition lenses?
HD lenses are ideal for individuals who require high-fidelity visual quality, such as movie enthusiasts, gamers, and photographers. They offer superior visual experiences while minimizing lens weight and thickness.
Who benefits most from anti-blue light lenses?
Anti-blue light lenses are highly recommended for people who spend long hours looking at electronic screens (computers, mobile phones, tablets), such as office workers, students, and teenagers, to protect their eyes from digital strain.
What coatings and indices are available for these lenses?
These lenses are available in refractive indices of 1.553, 1.597, and 1.667. They can be customized with various coatings including HMC, SHMC, Blue coating, and Green coating to enhance performance.