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High Definition Anti Blue Light Optical Lenses - China Suppliers and Factory for Eye Protection
Product Video
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
Anti blue light
UV protection
Anti reflection
Wear resistance
High transmittance
Waterproof
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.
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.
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
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.
Improving sleep quality:
Reducing the impact of blue light on sleep can help alleviate difficulties in falling asleep and decreased sleep quality.
Frequently Asked Questions
How do anti-blue light lenses protect my eyes?
Anti-blue light lenses protect your eyes through two main techniques: applying a reflective surface coating to bounce away harmful blue light, or adding specialized anti-blue light compounds directly into the lens substrate to absorb harmful wavelengths before they reach your eyes.
What materials are used to make these lenses?
They are typically crafted from resin (highly transparent and impact-resistant), glass (offering superior clarity and scratch resistance), or PC materials (highly durable and lightweight with built-in blue light blocking properties).
Can these lenses help improve my sleep quality?
Yes. Exposure to blue light from digital screens disrupts the production of melatonin, a hormone vital for sleep. By filtering out this light, the lenses help prevent sleep disturbances and enhance overall sleep quality.
Who should consider using anti-blue light lenses?
They are ideal for anyone who spends long hours in front of digital screens, such as computers, tablets, and smartphones. They help reduce eye strain, dryness, and the long-term risk of macular degeneration.
What are the performance features of these lenses?
Beyond blocking blue light, these lenses offer comprehensive benefits including UV protection, anti-reflection, wear resistance, high light transmittance, waterproofing, and anti-fingerprint properties.