China Suppliers 1.56 High Definition Anti Blue Light Optical Lenses - Protect Your Eyes with Our Factory Quality
Product Video
Data Specifications
| 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
Anti blue light
UV protection
Anti reflection
Wear resistance
High transmittance
Waterproof
Anti-fingerprint
The Principle and Function of Anti Blue Light Lenses
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Surface coating: Coating a reflective film on the surface of the lens to reflect harmful blue light and reduce damage to the eyes.
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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.
Material and Manufacturing Process of Anti Blue Light Lenses
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.
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.
Application Scenarios and Effects of Anti Blue Light Lenses
Frequently Asked Questions
How do anti blue light lenses work?
Anti blue light lenses work by either reflecting harmful blue light through a specialized surface coating or absorbing it by adding an anti-blue light factor directly to the lens substrate.
What materials are used for anti blue light lenses?
They are primarily made from Resin (lightweight with added compounds), Glass (highly transparent and durable but heavier), and PC materials (highly impact-resistant with efficient blocking properties).
What are the main performance features of these lenses?
These lenses offer anti-blue light protection, UV protection, anti-reflection, wear resistance, high light transmittance, waterproofing, and anti-fingerprint features.
Who should wear anti blue light lenses?
They are ideal for anyone who spends long hours looking at digital screens like computers, smartphones, and tablets, or those suffering from digital eye strain and dry eyes.
Can anti blue light lenses improve my sleep quality?
Yes, by filtering out the disruptive blue light emitted by screens, these lenses help prevent sleep cycle disruption, making it easier to fall asleep and improving overall rest quality.